A cohort is a group of people, as in The senator is traveling with a large cohort. It can also refer to an associate or companion, as in I’m meeting up with some of my cohorts from my days as a salesperson.

Definition of cohort noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

COHORT meaning: 1. a group of people who share a characteristic, usually age: 2. a group of people who support a…. Learn more.

Cohort or cohortes means ‘’’A definite group of people’’’, derived from the assimilated form of com (with) plus chorus (act together) from PIE verb *gher- (to grasp, to enclose).

A cohort of people is a group who have something in common. Cohort is used especially when a group is being looked at as a whole for statistical purposes. Tests were carried out on the entire cohort of …

Jan 29, 2025 · The word "cohort" is a versatile and meaningful term describing groups of people or entities with shared characteristics or goals. From its historical roots in Roman military organization …

Jan 24, 2026 · Noun cohort (plural cohorts) A group of people supporting the same thing or person.

A generational group as defined in demographics, statistics, or market research: "The cohort of people aged 30 to 39 ... were more conservative" (American Demographics).

In ancient times, a cohort was a military unit, one of ten divisions in a Roman legion. The term passed into English in the 15th century, when it was used in translations and writings about Roman history.

cohort, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary