Definitions

1. adjective

relating to or forming an acinus; especially of cells or glands that resemble an acinus in form or function

“The acinar cells in the pancreas played a crucial role in digestion.”

2. noun

a gland or group of cells that resemble an acinus in form or function, especially in the pancreas or the salivary glands

“The acinar tissue in the pancreas produced digestive enzymes.”

3. noun

a small group of alveoli (air sacs) in the lungs, especially in the bronchioles

“The acinar unit in the lungs helped to facilitate gas exchange.”