| English | Japanese |
| absorption cross section | 吸収断面積 (kyūshū-danmenseki) |
| n academic affairs section | 教務課 |
| n accounting section | 経理課 (けいりか) |
| n accounts accounting section | 会計課 (かいけいか) |
| n acting section chief | 課長代理 |
| n advertising section | 広告欄 (こうこくらん) |
| angle section | 山形断面 |
| arch section | アーチ断面 |
| area of chip section | 切削断面積 |
| n assign to sections | 部属 |
| n assistant section or department manager | 出席部長 |
| assumed section | 仮定断面 |
| auxiliary section | 補助断面図 |
| axis of section | 断面の主軸 |
| n back-office section | 間接部門 |
| best hydraulic cross-section | 水理上有利な断面 |
| box section | 籍桁断面 |
| box section syphon | 箱型サイホン |
| breaching section | 決壊断面 |
| broken section | 部分断面図 |
| broken-out section | 破断面製図、 せいず (はだんめん) |
| bulkhead section | 非越流部 |
| n C-section | 帝王切開術 |
| n adj-no C-section | 帝王切開 news2 nf33 |
| n Caesarean section | 帝王切開術 (Cesarean) |
| n adj-no Caesarean section | 帝王切開 news2 nf33 (Cesarean) |
| n Caesarean section birth | 帝王切開出産 |
| cantilever section | 片持ち梁断面 |
| channel section | 溝形断面 |
| channel section | 水路の断面 |
| n chapters and sections | 章節 |
| n chief of the executive section | 総務部長 |
| circular section | 円形断面 (えんけい・だんめん) |
| columnar section | 柱状図地質、 ちしつ |
| Columnar section | 柱状図 |
| composite section | 複断面 |
| n conic section | 円錐曲線 (えんすい・きょくせん) |
| construction of levee section | 堤防断面構造 |
| construction section | 施工断面 |
| control section | 支配断面水理、 すいり (しはいだんめん) |
| core of the cross-section | 断面の核 (danmen no kaku) |
| coronal section | 冠状切断 |
| coronal section | 冠状切片 |
| n criminal investigation section | 捜査課 |
| critical section | 危険断面 (きけんだんめん) |
| n cross-section | 横断面 (ōdanmen) |
| n cross-section | クロスセクション |
| cross section | 横断構成 |
| cross section | 断面積 (danmenseki) |
| cross section | 断面 (danmen) |
| cross section | 水路横断面 |
| cross section | 横断図 |
| cross section | 横断面図 (ōdanmenzu) |
| cross section | 横断面 (ōdanmen) |
| cross section | 横断 (ōdan) |
| n cross-section | 断面 news1 nf18 (danmen) |
| cross section area | 河積 |
| cross-section area | 井戸の横断 |
| cross-section of molecular collision | 分子衝突断面積 |
| cross section profile | 横断形状 |
| cross-section survey | 横断面測量 |
| n cross-section view | 断面図 (danmenzu) |
| cut-and-cover section | 開削.閉鎖断面 |
| cutting section | 切取り面 |
| n deputy section or department manager | 部長代理 |
| design section | 計画断面 |
| designated section | 指定区域 |
| Designated section | 指定区間 |
| detailed section | 詳細断面図 |
| discharge section area | 流水断面積 |
| discharge section line | 流水断面線 |
| n dissolution of several sections into a new organization | 発展的解消 (organisation) |
| n division into sections | 縦割り news2 nf26 (たて・わり) |
| n drain with an oblong cross-section | 函渠 |
| dredging estimated section | 浚渫計画断面 |
| drop-off section | ショートカット部 |
| earthen section | 土水路断面 |
| n educational affairs section | 教務課 |
| embankment enforced section | 築堤実施断面 |
| embankment section | 築堤断面 |
| n end section of a mountain range | 端山 |
| equivalent cross-section | 等価断面 |
| n executive section | 総務部 news1 nf11 (そうむぶ) |
| extinction cross section | 減衰断面積 |
| feeder section switch | き電区分開閉器 |
| first section of a waka | 素 |
| first section of a waka | 本 ichi1 (ほん) |
| first section of a waka | 基 usu. 元 (ki) |
| first section of a waka | 元 ichi1 news1 nf05 (gen) |
| n First Section of the Tokyo Stock Exchange | 東証一部 |
| n First Section of the Tokyo Stock Exchange | 東証第一部 |
| n folded sections of a book | 折り本 |
| n folded sections of a book | 折本 |
| n foreign affairs section | 外事課 |
| n former section | 前の節 (stanza) |
| n uk frame sections of the door or window that provide most of its structural integrity | 框 (かまち) |
| frozen tissue section | 凍結組織切片 |
| full section | 全断面図 (ぜん・だんめん・づ) |
| fully plastic section | 全断面降伏 |
| gauging section | 計測断面 |
| n general affairs section | 総務課 |
| n suf general affairs section | 業務課 (e.g. in a company) |
| n general affairs section | 庶務課 |
| geologic cross section | 地質断面図 (chishitsu-danmenzu) |
| geological cross section | 地質断面 |
| n girls' or women's division or section | 女子部 |
| n artistic golden section | 黄金分割 (ōgon-bunkatsu) |
| gross section | 総断面 (そうだんめん) |
| n H-section | Ｈ形鋼 |
| n H-section steel | Ｈ形鋼 |
| half section | 半断面図 |
| half section | 半断面製図、 せいず (はんだんめん) |
| n head chief, director of a section or department | 部長 ichi1 news1 nf01 |
| n adj-no head of an organisational section | 小頭 (こがしら) |
| n adj-no head of an organizational section | 小頭 (こがしら) |
| hidden section | 透視断面図 |
| n hilly section of a city | 山の手 news2 nf31 (usu. residential, やま・の・て) |
| n hilly section of a city | 山手 news1 nf11 (e.g. Tokyo, Kobe, Yokohama) |
| horizontal section | 水平切断 |
| horizontal section | 水平断面図 (すいへい・だんめん・づ) |
| horizontal section | 水平切片 |
| horseshoe section | 馬蹄形断面 (ばていけいだんめん) |
| horseshoe shaped section | 馬てい形断面 |
| I-section | I形断面 (アイがただんめん) |
| inner section | 内空断面 |
| n inquiry section | 調査室 |
| n inquiry section | 調査部 |
| adj-f inter-section | 段間 |
| n job responsibility of a section | 課の仕事 |
| n jobs available section | 求人欄 (e.g. in a newspaper) |
| n juvenile section | 少年課 |
| L-section | 水路縦断面 |
| n labor section | 労務課 |
| n labour section | 労務課 |
| n large bookstore with big foreign book section | 紀伊國屋 (main branch, Shinjuku) |
| n larger section | 大字 news2 nf30 (of village) |
| n last section | 終章 (of a book, essay, song etc.) |
| n letters to the editor section | 投書欄 |
| lined section | ライニング水路断面 |
| n literary section | 文芸部 (e.g. newspaper) |
| n local news section | 社会部 |
| location of water cross section | 通水位置 |
| logarithmic section paper | 対数方眼紙 (たいすう・ほうがんし) |
| longitudinal section | 水路縦断面 |
| longitudinal section | 水位縦断面図 |
| longitudinal section | 縦断面 (tate-danmen) |
| longitudinal section profile | 側面図 (sokumenzu) |
| maximum cross-section of dam | ダムの最大断面 |
| n men's section in a public bath | 男湯 |
| metering section | 測定断面 |
| method of section | 切断法 (せつだんほう) |
| n in gagaku or noh middle section of a song | 破 (やぶれ) |
| Ministerial management section | 建設大臣管理区間 |
| modulus of section | 断面係数 (danmen-keisū) |
| most economic section | 最有効断面 |
| most efficient section | 最有利断面 |
| Movable section | 可動部可動堰の、 かどうぜきの (kadōbu) |
| n musical passage or section | 楽節 |
| n name of a town section | 大字片山 |
| n non-smoking section | 禁煙席 |
| n yoji nosebleed section | 天井桟敷 (てんじょうさじき) |
| nuclear cross section | 核断面積 (かくだんめんせき) |
| oblique section | 傾斜断面図 |
| n one section | 一くさり |
| n one section | 一闋 |
| n one section | 一齣 |
| n-adv n one section | 一部 ichi1 news1 nf01 (いちぶ) |
| n opening section of a Chinese poem or essay | 破題 (in which the topic is broached) |
| operation section | 開閉所 (kaiheisho) |
| overflow section | 越流部ダム、 ダム |
| overflow section | 越流断面 |
| paraffin section | パラフィン切片 |
| n personnel section | 人事課 (じんじか) |
| n planning section | 企画課 (きかくか) |
| plastic section modulus | 塑性断面係数 (そせい・だんめん・けいすう) |
| polar modulus of section | 極断面係数 (きょく・だんめん・けいすう) |
| n preceding paragraph, section, or verse | 前節 news2 nf29 (ぜんせつ) |
| n public information section | 広報広聴課 (of a government, etc. department) |
| n public relations section or department | 広報部 |
| n readers' section | 通信欄 |
| redouble section | 複々断面 |
| removed section | 取り出し断面図 |
| n revised by section chief | 部長閲 |
| revolved section | 回転断面図製図、 せいず (かいてんだんめんず) |
| revolving section | 回転断面図 (かいてんだんめんず) |
| n rhythm section | リズム・セクション |
| n rhythm section | リズムセクション |
| river section view | 河川断面図 |
| rolling mill for section steel | 形鋼圧延設備 |
| sagittal section | 矢状断 |
| sagittal section | 矢状切片 |
| scattering cross section | 散乱断面積 (さんらん・だんめんせき) |
| schematic-cross section | 拡大式模式図 |
| n Second Section company | ２部上場企業 (on the Tokyo Stock Exchange) |
| n secretarial section | 秘書課 |
| n section chief | 室長 news1 nf05 |
| n section chief | 課長 ichi1 news1 nf02 |
| n section chief with a heart of stone | 鬼課長 |
| section force | 断面力 (だんめんりょく) |
| section form | 断面形態 |
| section in operation | 供用区間 (きょうようくかん) |
| section line | ハッチング製図、 せいず (hatchingu) |
| n section manager | 担当課長 |
| n section manager | 課長 ichi1 news1 nf02 |
| n section meeting | 部会 news1 nf03 |
| section modulus | 断面係数 (danmen-keisū) |
| section modulus of curved beam | 曲りばりの断面係数 |
| n section of a construction project | 工区 |
| n section of a room next to the alcove | 床脇 (where shelves are often placed, とこわき) |
| section of a village | 字 |
| section of levee | 堤防断面 |
| n section of road that is curved on purpose as a defensive measure | 鍵の手 |
| section of side ditch | 側溝断面 |
| n section of the Nakasendo | 木曽路 |
| n section of track | 保線区 (ほせんく) |
| n suf section of village | 字 news1 nf05 |
| n section paper | セクション・ペーパー |
| n section paper | セクションペーパー |
| n section paper | 方眼紙 (hōganshi) |
| n Section Rapid Service | 区間快速 |
| section size effect | 肉厚感度 |
| n section staff | 課員 news1 nf20 |
| n section system | 課制 (companies) |
| sight section | 見通し断面 |
| single cross section | 単断面 |
| sluice section | 放流部 |
| soil thin section | 土壌プレパラート |
| Special designated section | 特別指定区間 |
| special section | 特殊断面 |
| n sports section | 運動欄 |
| stable cross section | 安定断面形状 |
| standard cross section for earthwork | 土工定規 |
| standard section | 標準断面 |
| sudden contraction of section | 断面急縮 |
| sudden enlargement of section | 断面急拡 |
| T-section | T形断面 |
| tangential section | 接線断面 (せっせんだんめん) |
| thin-walled open section member | 薄肉開き断面材 |
| thin section | 薄切片 |
| n this section | 本節 (ほんぶし) |
| n three-section staff | 三節棍 |
| time cross section | 時間断面図 (ぢかん・だんめんづ) |
| tissue section | 組織切片 (soshiki-seppen) |
| total cross section | 全断面積 (zen-danmenseki) |
| n train service which is local for one section and express for another | 区間快速 |
| n training section | 研修課 |
| transition section | トランジション部 |
| transition section | トランシジョン区間 |
| n transverse section | 横断切片 |
| n transverse section | 截断面 |
| tributary junction section | 支川合流部 |
| n T-shaped section of a loincloth | 褌 |
| n two-section rounded radiator grill, as used on BMW vehicles | キドニー・グリル |
| n two-section rounded radiator grill, as used on BMW vehicles | キドニーグリル |
| ultrathin section | 超薄切片 |
| n upper section | 上段 news2 nf28 (じょうだん) |
| vertical cross section | 鉛直断面図 (えんちょく・だんめんづ) |
| warping of section | 断面の反り |
| water cross section | 通水断面率 |
| Weir with movable section | 可動堰 (かどうぜき) |
| well section | 井戸断面 |
| n wing section | 翼型 |
| n wing section | 翼形 (よくがた) |
| n women's section in a public bath | 女湯 |