мы́шка

uncommon #5476C1

nounfeminineanimatecountable

1.
mouse, little mouse
Ма́ленькая мы́шка спря́талась под шкаф.
The little mouse hid under the cupboard.
Diminutive of мышь; also used as a term of endearment.
2.
mouse (computer)computing
Щёлкни мы́шкой по значку́.
Click on the icon with the mouse.
3.
armpit
Он несёт па́пку под мы́шкой.
He is carrying a folder under his arm.
Almost only in the phrases под мышкой / под мышку 'under one's arm'.

Usage info

The expression “под мышкой” translates to “under the arm.”

Э́та мы́шка переста́ла рабо́тать
This mouse has stopped working.
Под мы́шкой у неё была́ белая кни́га.
She had a white book under her arm.
Пи-пи-пи, - сказа́ла мы́шка.
Squeak, said the mouse.
Вы ви́дели ту ма́ленькую мы́шку?
Did you see that small mouse?
У Тома что-то под мы́шкой.
Tom has something under his arm.
Он несёт паке́т под мы́шкой.
He is carrying a package under his arm.
Она игра́ет с тобой, как ко́шка с мы́шкой.
She plays with you like a cat with a mouse.
Кот, подёргавший лапой мышку, отпустил её.
The cat, having tugged at the mouse with its paw, let it go.