English
button
noun
Meaning 1
A small device on a piece of electrical or electronic equipment which is pressed to operate it.
Synonyms:
button
push-button
Example sentences:
He inserted the disk and pressed the "play" button.
Meaning 2
A small, usually circular object used to fasten something, for example a shirt or coat.
Example sentences:
I did up (= fastened) the buttons on my blouse.