cohort

Từ điển Oxford Advanced Learner 8th

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

Word Origin:
late Middle English: from Old French cohorte, or from Latin cohors, cohort- ‘yard, retinue’. Compare with ↑court.

Example Bank:
•The director made his entrance followed by his cohort of technicians and production assistants.

• Từ đồng nghĩa / Synonyms:
  age group, age bracket