| Subject | English | Japanese |
| gen. | n algebraic expression | 代数式 (daisūshiki) |
| gen. | n amazed or stunned expression | あきれ顔 |
| gen. | n amazed or stunned expression | 呆れ顔 |
| gen. | n an expression | 口回し |
| gen. | an objective expression | 客体的表現 |
| gen. | n ancient expression | 古句 |
| gen. | n apt word or expression | 適語 |
| phys. | arithmetic expression | 演算式 (えんざんしき) |
| comp. | n arithmetic expression | 算術式 (さんぢゅつしき) |
| phys. | asymptotic expression | 漸近式 (ぜんきんしき) |
| gen. | n attitudinal expression | 待遇表現 (indicating the speaker's respect, contempt, etc. for the listener or the person being discussed) |
| gen. | n beyond expression | 言うに言われぬ |
| gen. | exp n blank expression | 空ろな表情 |
| gen. | exp n blank expression | うつろな表情 |
| gen. | exp n blank expression | 虚ろな表情 |
| comp., MS | Boolean expression | ブール式 (An expression that yields a Boolean value (true or false). Such expressions can involve comparisons (testing values for equality or, for non-Boolean values, the < [less than] or > [greater than] relation) and logical combination (using Boolean operators such as AND, OR, and XOR) of Boolean expressions) |
| phys. | bracket expression | 括弧式 (かっこしき) |
| comp., MS | bracket expression | ブラケット表現 (" In regular expressions, an expression of the form "[expr]", which matches a character or a collation element in the target sequence that is also in the set defined by the expression expr, or of the form "[^expr]", which matches a character or a collation element in the target sequence that is not in the set defined by the expression expr.") |
| comp., MS | calculated expression | 計算式 (An expression that is not constant, but whose value depends upon other values. To be evaluated, a calculated expression must obtain and compute values from other sources, typically in other fields or rows, けいさんしき) |
| gen. | canonical expression | 正規化表現 |
| gen. | cartographic expression | 図法 (づほう) |
| comp., MS | catalog expression | カタログ式 (An expression that specifies which catalog products must be in the basket before a discount is applied) |
| gen. | change facial expression or color | 血相を変える (due to anger, embarrassment, etc.) |
| gen. | character expression | 文字式 |
| gen. | n cheerful expression | 愉色 |
| gen. | n Chinese four-character phrase or idiomatic expression | 四字成句 |
| gen. | classification of expressions | 表現分類 |
| gen. | clear expression | 明辨 oK |
| gen. | clear expression | 明辯 oK |
| gen. | clear expression | 明弁 |
| ling. | n adj-no colloquial expression | 話言葉 |
| ling. | n adj-no colloquial expression | 話し言葉 ichi1 news2 nf31 |
| gen. | comparative expression | 比較の表現 |
| comp. | n comparison expression | 比較式 |
| gen. | exp composed expression | 澄ました顔 |
| gen. | n composed expression | 澄まし顔 news2 nf42 spec2 |
| comp. | n compound expression | 複合式 |
| comp. | n concatenation expression | 連結式 |
| phys. | conditional expression | 条件式 (じょうけんしき) |
| gen. | n conditional expression | 判別式 (hanbetsushiki) |
| comp., MS | conditional expression | 条件式 (An expression that yields a Boolean value (true or false). Such expressions can involve comparisons (testing values for equality or, for non-Boolean values, the < [less than] or > [greater than] relation) and logical combination (using Boolean operators such as AND, OR, and XOR) of Boolean expressions, じょうけんしき) |
| gen. | conditional expression | 条件表現 |
| gen. | n conditional expression | 条件付き表現式 (programming, programing) |
| phys. | congruent expression | 合同式 (gōdōshiki) |
| comp. | n constant expression | 定数式 |
| comp., MS | custom expression | カスタム式 (A property value that is hand-edited) |
| comp., MS | custom path expression | カスタム パス式 (When data binding to a CLR data source or another object, a data path or binding expression that is hand-edited) |
| comp., MS | date expression | 日付式 (Any expression that can be interpreted as a date. This includes any combination of date literals, numbers that look like dates, strings that look like dates, and dates returned from functions) |
| gen. | n adj-no description or expression of one's feelings | 抒情 |
| gen. | n adj-no description or expression of one's feelings | 叙情 news1 nf22 |
| gen. | n determined expression | 面魂 |
| gen. | exp dignified expression | 尤もらしい顔 |
| gen. | exp dignified expression | もっともらしい顔 |
| comp., MS | dimension expression | ディメンション式 (A valid Multidimensional Expressions (MDX) expression that returns a dimension) |
| gen. | n "dog year", expression for the rapid pace at which the information technology field moves | ドッグ・イヤー |
| gen. | n "dog year", expression for the rapid pace at which the information technology field moves | ドッグイヤー |
| gen. | n drawing facial expressions | 感情表現 |
| gen. | n drunken expression | 酔顔 |
| phys. | elementary symmetric expression | 基本対称式 (きほん・たいしょうしき) |
| gen. | embedded expression | 埋め込み表現 |
| gen. | n euphemistic expression | 婉曲表現 (えんきょくひょうげん) |
| comp. | n explicit expression | 明示表現 |
| comp., MS | expression box | 式ボックス (A control on a form that displays read-only data as the result of a lookup or calculation against the data using an XPath expression) |
| comp., MS | Expression Builder | 式ビルダー (A tool you use to create an expression. The Expression Builder includes a list of common expressions that you can select from to define the properties you want to target) |
| phys. | expression containing double radical sign | 二重根号式 (にじゅう・こんごうしき) |
| gen. | expression element | 表現素 |
| comp., MS | expression host assembly | 式のホスト アセンブリ (All expressions found within a report are that are compiled into an assembly. The expression host assembly is stored as a part of the compiled report) |
| gen. | expression in writing | 表記 ichi1 news1 nf12 |
| inf. | n expression indicating a high number of deaths from traffic accidents | 交通戦争 |
| gen. | expression item | 表現事項 |
| gen. | int expression of annoyed surprise or shock | あっちゃ |
| gen. | int expression of annoyed surprise or shock | あちゃー |
| gen. | expression of concern | 見舞 |
| gen. | expression of concern | 見舞い ichi1 news1 nf11 |
| gen. | on-mim expression of disappointment | ほわんほわん (e.g. falling "wuh-wuh-wuh" sound in TV shows, etc.) |
| gen. | expression of eyes | 目差 |
| gen. | expression of eyes | 目指し |
| gen. | expression of eyes | 目指 |
| gen. | expression of eyes | 目差し |
| gen. | n yoji expression of one's feelings | 心情吐露 |
| gen. | n expression of gratitude | お礼の申しよう |
| gen. | n expression of gratitude | お礼の申し様 |
| gen. | exp uk expression of gratitude before meals | 頂きます ichi1 |
| gen. | exp uk expression of gratitude before meals | 戴きます |
| gen. | exp hum expression of humility said by the person who provided a meal after it is eaten | お粗末様でした |
| gen. | exp hum expression of humility said by the person who provided a meal after it is eaten | お粗末さまでした |
| gen. | n expression of love | 愛情表現 |
| gen. | int expression of strong emotion or surprise | やらやら |
| gen. | int expression of surprise | 豈 |
| gen. | int expression of surprise or admiration regarding something just heard | ほほう |
| gen. | expression of sympathy | 見舞 |
| gen. | expression of sympathy | 見舞い ichi1 news1 nf11 |
| gen. | n expression of the eyes | 眼付き ik |
| gen. | n expression of the eyes | 目つき |
| gen. | n expression of the eyes | 眼付 ik io |
| gen. | n expression of the eyes | 眼元 ik |
| obs. | n expression of the eyes | 目伏し |
| gen. | n expression of the eyes | 眼許 ik |
| gen. | n expression of the eyes | 目許 |
| gen. | n expression of the eyes | 目もと |
| gen. | n expression of the eyes | 目元 |
| gen. | n expression of the eyes | 眼つき ik |
| gen. | n expression of the eyes | 目付き ichi1 news2 nf44 |
| gen. | n vs expression of thoughts, ideas, etc. | 言述 |
| gen. | exp expression of vague dissatisfaction with a thing, person, or situation | パッとしない |
| gen. | exp expression of vague dissatisfaction with a thing, person, or situation | ぱっとしない |
| gen. | n vs expression of one's views | 立言 |
| gen. | n expression of views | 言論 ichi1 news1 nf08 |
| inf. | exp expression one says when what is expected comes | そら来た |
| gen. | exp expression one says when what is expected comes | それ来た |
| gen. | expression sequence tag | 発現遺伝子配列断片 |
| comp., MS | expression store | 式ストア (The tables in a Commerce Server database that store expression information) |
| gen. | n yoji expression suggesting that the pace of change makes ten years back seem like ancient history | 十年一昔 |
| comp., MS | expression tree | 式ツリー (A tree-form data representation of the structure of language-level code expressions) |
| gen. | exp uk expression used to criticize a poor decision | 選りに選って |
| gen. | exp expression used to depict a woman who is attractive primarily when it's dark out, she's far away, or her face is partially hidden by a bamboo hat | 夜目遠目笠の内 |
| gen. | exp expression used to hand over to the next speaker | お後がよろしいようで |
| gen. | exp expression used to replace part of conversation | かくかくしかじか |
| gen. | exp expression used when the speaker is trying to recall some information | だっけ spec1 |
| gen. | n facial expression | 目色 |
| gen. | n facial expression | 表情 ichi1 news1 nf02 |
| inf. | n facial expression and orientation presented when being photographed | 決め顔 |
| inf. | n facial expression and orientation presented when being photographed | キメ顔 |
| gen. | n faulty expression | 語弊 |
| gen. | n festival for requests and expressions of thanks to the gods | 結願祭 (Okinawa) |
| ling. | n figurative expression | 比喩表現 |
| gen. | figurative expression | 比喩の表現 |
| gen. | n florid expression | 詞藻 |
| gen. | n florid expression | 詩藻 |
| gen. | n form of expression | 表現形式 |
| gen. | n fractional expression | 分数式 |
| gen. | exp n freedom of expression | 表現の自由 |
| gen. | exp n furious facial expression | 鬼の形相 |
| gen. | n game in which people sit in a circle taking turns to imitate the previous person's humorous facial expression or gesture | 羅漢回し |
| biol. | n gene expression | 遺伝子発現 |
| gen. | n general expression | 一般式 |
| gen. | n grim expression | 険しい表情 |
| gen. | n yoji hackneyed expression | 常套表現 |
| gen. | n hackneyed expression | 常套語 |
| gen. | have a blank facial expression | 恍ける |
| gen. | have a blank facial expression | 惚ける ichi1 |
| gen. | hierarchy of expressions | 表現階層 |
| gen. | Hill's expression | ヒルの公式 |
| gen. | n ling honorific expression | 尊敬語 |
| ling. | n humble and honorific expressions | 敬譲語 |
| gen. | n ling humble expression | 謙譲語 |
| gen. | n yoji idiomatic expression | 慣用表現 |
| gen. | idiomatic expression | イディオム表現 |
| gen. | n idiomatic expression | 成語 |
| gen. | idiomatic expression transfer dictionary | 慣用表現辞書 |
| gen. | n imaginary expression | 虚式 |
| comp. | n implied expression | 暗示表現 |
| gen. | exp indicates patient of a causative expression | をして |
| gen. | indicates patient of a causative expression | して |
| gen. | indicates subject of causative expression | を spec1 |
| obs. | indirect expression | 当て言 |
| gen. | adj-na n indirect roundabout expression | 遠回し news2 nf39 |
| gen. | adj-na n indirect roundabout expression | 遠まわし |
| math. | n integral expression | 整式 (seishiki) |
| gen. | n integral expression | 汎整数式 |
| gen. | int interjection used to strengthen expression of an emotion | もう ichi1 (often exasperation) |
| gen. | interjective expression | 間投表現 |
| gen. | internal expression | 内部表現 |
| gen. | n irrational expression | 無理式 (murishiki) |
| gen. | Kolosoff-Mushkelishvili's expression | コロソフ-ムスヘリシビリの表示 |
| comp., MS | linear expression | 一次式 (An option that changes a 2-dimensional linear expression, such as 5^2, to a built-up (3-dimensional) format) |
| gen. | list expression | リスト表現 |
| gen. | literal expression | 文字式 |
| comp. | n macro expression | マクロ式 |
| gen. | n manner of expression | 言い振り |
| gen. | n manner of expression | 言振り |
| gen. | n manner of expression | 言いぶり |
| comp., MS | math expression | 数式 (An expression that uses numeric values, such as integers, fixed-point numbers, and floating-point numbers, and operators, such as addition, subtraction, multiplication, and division) |
| gen. | math expression | 形式 ichi1 news1 nf05 (けいしき) |
| comp., MS | mathematical expression | 数式 (A mathematical statement whose symbols comprise numbers, variables, and mathematical operations) |
| comp., MS | member expression | メンバー式 (A valid Multidimensional Expressions (MDX) expression that returns a member) |
| ling. | n metaphorical expression | 比喩表現 |
| gen. | exp n mode of expression | 言い様 |
| gen. | exp n mode of expression | 言いざま |
| gen. | n mode of expression | 表現ジャンル |
| gen. | exp n mode of expression | 言様 |
| gen. | exp n mode of expression | 言いよう |
| gen. | n monetary expression of thanks | 謝金 |
| comp., MS | multidimensional expression | 多次元式 (A language for querying and manipulating data in multidimensional objects (OLAP cubes)) |
| comp. | n negative expression | ネガティブ表示 |
| gen. | negative expression | 否定の表現 |
| gen. | neutral expression | 中立語 |
| gen. | n numerical expression | 算式 |
| gen. | n vs oil expression | 搾油 (extraction, さくゆ) |
| ling. | n parenthetical expression | 挿入句 |
| phys. | perfect cubic expression | 完全立方式 (かんぜん・りっぽうしき) |
| phys. | perfect square expression | 完全平方式 (かんぜん・へいほうしき) |
| comp., MS | PerformancePoint Expression Language | PerformancePoint 記述言語 (The PerformancePoint language that is used to write business rules that automate operations and calculate performance data for a financial model) |
| gen. | n pet expression | 二口目 |
| abbr. | n police unit controlling political thought and expression | 特高警察 |
| abbr. | n police unit controlling political thought and expression | 特高 news2 nf42 |
| gen. | n police unit controlling political thought and expression | 特別高等警察 |
| gen. | n ling polite expression | 丁寧語 |
| ling. | polite expression | 敬譲語 |
| ling. | n polite expression | 敬語 ichi1 news2 nf27 |
| gen. | n polite expression | 雅語 |
| gen. | polynomial expression | 多項式 (takōshiki) |
| gen. | n popular expression | 流行り言葉 |
| gen. | n popular expression | 流行言葉 |
| comp. | n positive expression | ポジティブ表示 |
| gen. | n power of expression | 表現力 |
| comp., MS | property expression | プロパティ式 (An expression that is assigned to a property and updates the value of the property) |
| gen. | n proportional expression | 比例式 |
| gen. | pseudo color expression | シュードカラー表示 |
| comp., MS | query expression | クエリ式 (An expression that uses a language-integrated syntax for queries) |
| comp., MS | quotation (An abstract representation of an F expression that is created by bracketing an F expression with the special symbols or | 引用 |
| gen. | r-expression | ｒ表現 |
| gen. | R-expressions | 指示表現 (GB) |
| gen. | n rational expression | 有理式 (yūrishiki) |
| gen. | redundant expression | 冗長表現 |
| comp., MS | regular expression | 正規表現 (A concise and flexible notation for finding and replacing patterns of text. The notation comprises two basic character types: literal (normal) text characters, which indicate text that must exist in the target string, and metacharacters, which indicate the text that can vary in the target string. You can use regular expressions to quickly parse large amounts of text to find specific character patterns; extract, edit, replace, or delete text substrings; or to add the extracted strings to a collection in order to generate a report) |
| comp. | n regular expression | 正則表現 (せいそく・ひょうげん) |
| comp., MS | relational expression | 関係式 (An expression that uses a relational operator such as < or > to compare two or more expressions. A relational expression resolves to a Boolean (true/false) value. See also Boolean, relational operator) |
| gen. | relational expression for elements | 文要素関係表現 |
| gen. | rewriting conjunctive expressions | 接続表現書き替え |
| gen. | rewriting conjunctive expressions | 接続表現明示型書き替え |
| gen. | rewriting degenerated conjunctive expressions | 縮退型接続表現の表現 |
| gen. | rewriting modal and tense expressions | 様相時制表現書き替え |
| gen. | rule expression | ルール表現 |
| gen. | rules for constructing expressions | 表現の構成規則 |
| gen. | ??? rumor expressions | 伝聞の表現 |
| comp., MS | SCOPE expression | SCOPE 式 (An expression that specifies a member set that includes, explicitly or implicitly, a member from every dimension in the model) |
| gen. | scope of an expression | 表現範囲 |
| gen. | self adjoint differential expression | 自己随伴形微分方程式 |
| gen. | n self-expression | 自己表現 |
| gen. | sentence element expression | 文要素表現 |
| gen. | exp v5r-i sentence-ending expression of strong judgement | 物がある |
| gen. | exp serious expression | 尤もらしい顔 |
| gen. | exp serious expression | もっともらしい顔 |
| gen. | n severe expression | 険しい表情 |
| gen. | show feelings or emotions in facial expression or behavior | 気色立つ |
| phys. | simple expression | 単純表現式 (たんぢゅん・ひょうげんしき) |
| gen. | n slang expression | 卑言 |
| gen. | n slang expression | 鄙言 |
| gen. | exp solemn expression | 尤もらしい顔 |
| gen. | exp solemn expression | もっともらしい顔 |
| comp., MS | SQL expression | SQL 式 (Any combination of operators, constants, literal values, functions, and names of tables and fields that evaluates to a single value) |
| gen. | n stern expression | 険しい表情 |
| gen. | n stern expression | 厳容 |
| gen. | n stiff expression | 硬い表情 |
| comp., MS | string expression | 文字列式 (An expression that evaluates to a sequence of contiguous characters. Elements of the expression can be: functions that return a string or a string Variant (VarType 8); a string literal, constant, variable, or Variant) |
| gen. | structure of Japanese expression elements | 日本語表現要素体系 |
| gen. | subjective expression | 主体的表現 |
| gen. | adj-t adv-to surprised and changing one's expression | 瞿然 |
| gen. | Swift's expression | スイフトの式 |
| gen. | temporal expression | 時称 |
| gen. | tentative expression | 推量の表現 |
| abbr. | terrifying facial expression | 般若 news2 nf29 |
| gen. | terrifying facial expression | 般若面 |
| gen. | n test expression | 判別式 (hanbetsushiki) |
| gen. | n adj-no triumphant expression | したり顔 |
| gen. | exp v5m use an indirect expression | オブラートに包む |
| gen. | exp n vacant expression | 空ろな表情 (on one's face) |
| gen. | exp n vacant expression | うつろな表情 (on one's face) |
| gen. | exp n vacant expression | 虚ろな表情 (on one's face) |
| comp., MS | value expression | 値式 (An expression in Multidimensional Expressions (MDX) that returns a value. Value expressions can operate on sets, tuples, members, levels, numbers, or strings) |
| comp., MS | variant expression | バリアント型の式 (Any expression that can evaluate to numeric, string, or date data, as well as the special values Empty and Null) |
| gen. | n verbal expression | 言表 |
| gen. | voluntary expression | 自発の表現 |
| gen. | n vulgar expression | 鄙語 |
| gen. | n vulgar expression | 卑言 |
| gen. | n vulgar expression | 卑語 |
| gen. | n vulgar expression | 鄙言 |
| gen. | n way of expression | 字句 news2 nf25 |
| gen. | exp what's the expression | 何 ichi1 news1 nf02 |
| comp., MS | work item queue assignment expression | 作業項目キュー割り当て表示 (A statement that conditionally assigns work items to specific work item queues) |
| gen. | n written expression | 成文 news2 nf36 |