Dictionary
co•hort
Pronunciation: (kō'hôrt), [key]—
n.
1. a group or company:
She has a cohort of admirers.
2. a companion or associate.
3. one of the ten divisions in an ancient Roman legion, numbering from 300 to 600 soldiers.
4. any group of soldiers or warriors.
5. an accomplice; abettor:
He got off with probation, but his cohorts got ten years apiece.
6. a group of persons sharing a particular statistical or demographic characteristic:
the cohort of all children born in 1980.
7. Biol.an individual in a population of the same species.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.