covered with globose vesicles resembling grape seeds, as certain algae.
- Acinar cell tumor
acinar cell tumor acinar cell tumor n. A solid, cystic tumor of the pancreas, occurring in young women.
noun a bacterium that causes infections such as pneumonia, particularly in people who have a compromised immune system
- Acing it
a playing card or die marked with or having the value indicated by a single spot: He dealt me four aces in the first hand. a single spot or mark on a playing card or die. Also called service ace. a placement made on a service. any placement. a serve that the opponent fails to […]
Botany. one of the small drupelets or berries of an aggregate, baccate fruit, as the blackberry. a berry, as a grape or currant. Anatomy. a minute rounded lobule. the smallest secreting portion of a gland. noun (pl) -ni (-ˌnaɪ) (anatomy) any of the terminal saclike portions of a compound gland (botany) any of the small […]