1. Not constricted physically or by extension psychologically
   "healthy unconstricted arteries"

See also: open

Antonym: constricted

• discomposed
• discomposure
• discomycete
• Discomycetes
• discomycetous
• disconcert
• disconcerted
• disconcerting
• disconcertingly
• disconcertion
• disconcertment
• disconfirming
• disconformity
• disconnect
• disconnected
• disconnectedness
• disconnection
• disconsolate
• disconsolately
• disconsolateness
• discontent
• discontented
• discontentedly
• discontentedness
• discontentment