unbutton

US /ʌnˈbʌt̬.ən/
UK /ʌnˈbʌt̬.ən/
"unbutton" picture
1.

sbottonare

to unfasten the buttons of something

:
Please unbutton your coat before you sit down.
Per favore, sbottona il cappotto prima di sederti.
She watched him slowly unbutton his shirt.
Lo guardò lentamente sbottonare la camicia.