unbutton
un-but-ton
verb
To undo the buttons of a garment or other item.
"He began to unbutton his shirt collar."
verb
To relax and become less formal or reserved in behaviour.
"She started to unbutton after a few drinks."
Thesaurus
Antonyms: button
un-but-ton
To undo the buttons of a garment or other item.
"He began to unbutton his shirt collar."
To relax and become less formal or reserved in behaviour.
"She started to unbutton after a few drinks."
Antonyms: button