cohort
co•hortBrE /ˈkəʊhɔːt/
NAmE /ˈkoʊhɔːrt/
noun
word origin[countable + singular or plural verb] 1 (technical) a group of people who share a common feature or aspect of behaviour
example bank
the 1999 birth cohort (= all those born in 1999) 2 (disapproving) a member of a group of people who support another personRobinson and his cohorts were soon ejected from the hall.
