| Subject | English | Japanese |
| gen. | n a man who is a lion at home and a mouse abroad | 内弁慶 |
| gen. | allophenic mouse | 異形質マウス |
| comp., MS | bus mouse | バス マウス (A mouse that attaches to the computer's bus through a special card or port rather than through a serial port) |
| comp. | n bus mouse | バス・マウス |
| comp. | n bus mouse | バスマウス |
| gen. | adj-no cat-and-mouse | 追いつ追われつ (race) |
| gen. | n chimeric mouse | キメラマウス |
| gen. | n Chinese fancy mouse | 南京鼠 (usu. all-white with red eyes) |
| comp. | n computer mouse with a wheel | ホイール・マウス |
| comp. | n computer mouse with a wheel | ホイールマウス |
| gen. | n cornered rat or mouse | 窮鼠 |
| gen. | field mouse | 田鼠 |
| gen. | n field mouse | 野鼠 |
| gen. | n uk flying mouse | 禿袋鼯鼠 |
| gen. | n uk harvest mouse | 萱鼠 (Mus minutus) |
| gen. | n uk house mouse | 廿日鼠 oK (Mus musculus) |
| gen. | n uk house mouse | 二十日鼠 (Mus musculus) |
| gen. | n Japanese dancing mouse | 高麗鼠 (Mus musculus musculus) |
| gen. | n Japanese dancing mouse | 舞鼠 (Mus musculus musculus) |
| gen. | n Japanese dancing mouse | 独楽鼠 (Mus musculus musculus) |
| gen. | n knockout mouse | ノックアウト・マウス |
| gen. | n knockout mouse | ノックアウトマウス |
| gen. | n uk large Japanese field mouse | 赤鼠 (Apodemus speciosus) |
| comp., MS | left mouse button | マウスの左ボタン (The button on your pointing device that you use most often for clicking and double-clicking) |
| comp. | n left-side mouse button | 左マウスボタン |
| comp. | n mechanical mouse | メカニカル・マウス |
| comp. | n mechanical mouse | メカニカルマウス |
| gen. | Mickey Mouse | ミッキーマウス |
| comp., MS | mouse button | マウス ボタン (A movable piece on a device that is pressed to activate some function) |
| comp. | n mouse button | マウスボタン |
| comp. | n mouse click | マウス・クリック |
| comp. | n mouse click | マウスクリック |
| comp. | n mouse cursor | マウス・カーソル |
| comp. | n mouse cursor | マウスカーソル |
| gen. | n uk mouse deer | 鼠鹿 |
| gen. | n uk mouse deer | 矮鹿 |
| gen. | n uk mouse deer | 豆鹿 |
| comp. | n mouse device driver | マウス・ドライバ |
| comp. | n mouse device driver | マウスドライバ |
| gen. | n mouse family | ネズミ科 |
| comp. | n mouse icon | マウス・アイコン |
| comp., MS | mouse icon | マウス アイコン (An icon that appears when you do a right-click equivalent by pressing and holding the tablet pen on the screen) |
| comp. | n mouse icon | マウスアイコン |
| gen. | n mouse model for human disease | ヒト疾患モデルマウス |
| gen. | n mouse opossum | マウス・オポッサム |
| gen. | n mouse opossum | マウスオポッサム |
| comp. | n mouse-over explanation | ポップ・ヒント |
| comp. | n mouse-over explanation | ポップヒント |
| comp. | n mouse pad | マウス・パッド |
| comp. | n mouse pad | マウスパッド |
| comp. | n mouse pointer | マウス・ポインタ |
| comp., MS | mouse pointer | マウス ポインター (An on-screen element whose location changes as the user moves the mouse. Depending on the location of the mouse pointer and the operation of the program with which it is working, the area of the screen where the mouse pointer appears serves as the target for an action when the user presses one of the mouse buttons) |
| comp. | n mouse pointer | マウスポインタ |
| comp., MS | mouse shortcut | マウス ショートカット (A predefined command for a single mouse click or a double mouse click, with or without a modifier key, that can be used to perform a task) |
| gen. | n mouse unit | マウス・ユニット (unit of toxicity in poisons) |
| gen. | n mouse unit | マウスユニット (unit of toxicity in poisons) |
| gen. | n nude mouse | ヌード・マウス |
| gen. | n nude mouse | ヌードマウス |
| comp. | n optical mouse | オプティカル・マウス |
| comp. | n optical mouse | 光学式マウス |
| comp. | n optical mouse | オプティカルマウス |
| comp. | n Optical Sensor Mouse | 光センサーマウス |
| comp. | n optomechanical mouse | オプトメカニカルマウス |
| gen. | play cat and mouse with | 焦らす news2 nf42 |
| comp., MS | primary mouse button | マウスの主ボタン (The button on your pointing device that you use most often for clicking and double-clicking) |
| comp., MS | right mouse button | マウスの右ボタン (The button on your pointing device that you use to display shortcut menus or other program-specific features) |
| gen. | n SCID mouse | ＳＣＩＤマウス (severe combined immune deficiency) |
| comp. | n serial mouse | シリアル・マウス |
| comp., MS | serial mouse | シリアル マウス (A pointing device that attaches to the computer through a standard serial port) |
| comp. | n serial mouse | シリアルマウス |
| gen. | n uk small Japanese field mouse | 姫鼠 (Apodemus argenteus) |
| gen. | n uk striped field mouse | 背筋鼠 (Apodemus agrarius) |
| gen. | n super mouse | スーパー・マウス |
| gen. | n super mouse | スーパーマウス |
| gen. | exp The mountains have brought forth a mouse | 泰山鳴動して鼠一匹 (Aesop) |
| gen. | exp The mountains have brought forth a mouse | 大山鳴動してねずみ一匹 (Aesop) |
| gen. | exp The mountains have brought forth a mouse | 大山鳴動して鼠一匹 (Aesop) |
| gen. | n tumor-bearing mouse | 担がんマウス |
| gen. | n tumor-bearing mouse | 担癌マウス |
| gen. | n tumour-bearing mouse | 担がんマウス |
| gen. | n tumour-bearing mouse | 担癌マウス |
| comp. | n wheel mouse | ホイール・マウス |
| comp. | n wheel mouse | ホイールマウス |
| gen. | n white rat or mouse | 白鼠 |