1. Not buttoned
   "the wind picked up the hem of her unbuttoned coat"
   - unfastened 
2. Not under constraint in action or expression
   "this unbuttoned and disrespectful age"
   - unlaced

1. Undo the buttons of
   "unbutton the shirt"

See also: open-collared, unrestrained

Type of: undo

Antonym: button, buttoned

• Bluegrass Region
• Bluegrass State
• Bluegrass Stater
• bluehead
• blueing
• blueish
• bluejack oak
• bluejacket
• blueness
• bluenose
• bluepoint
• blueprint
• blueprint paper
• blues
• bluestem
• bluestem wheatgrass
• bluestocking
• bluestone
• bluesy
• bluet
• bluethroat
• bluethroat pikeblenny
• bluetick
• bluetongue
• Bluetooth