adjective
1. not buttoned (Freq. 1)
-
the wind picked up the hem of her unbuttoned coat
• Syn: ↑unfastened
• Ant: ↑buttoned
• Similar to: ↑open-collared
2. not under constraint in action or expression
-
"this unbuttoned and disrespectful age"- Curtis Bok
-
unlaced behavior in the neighborhood pub
• Syn: ↑unlaced
• Similar to: ↑unrestrained
Useful english dictionary. 2012.