ぼたん
botan

Noun

1. button (clothing)

Usually Written in Kana
コートのボタンが れてたんだ。
kōtono botanga torete tanda.
A button has come off my coat.

From Portuguese "botão"

Noun

2. push-button; button

Usually Written in Kana
緊急 きんきゅう場合 ばあいは、このボタンを しなさい。
kinkyūno bāiwa kono botan'o oshinasai.
In case of an emergency, push this button.
Other forms: