1. Pertaining to one of the small sacs (as in a compound gland)
   - acinar, acinous, acinose

See also: acinus

• working papers
• working party
• working person
• working principle
• working rule
• working week
• working-class
• workingman
• workings
• workless
• workload
• workman
• workmanlike
• workmanship
• workmate
• workmen's compensation
• workout
• workout suit
• workpackage
• workpiece
• workplace
• workroom
• works
• works council
• works program