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

See also: open

Antonym: constricted

• all-or-nothing
• all-out
• all-powerful
• all-purpose
• all-round
• all-rounder
• all-seeing
• all-star
• all-terrain bike
• all-terrain vehicle
• all-time
• all-victorious
• all-weather
• alla breve
• Alla Nazimova
• Allah
• allamanda
• Allamanda cathartica
• allantoic
• allantoid
• allantois
• allargando
• allay
• allayer
• allegation