অর্থ : A company of companions or supporters.
অর্থ : A band of warriors (originally a unit of a Roman Legion).
অর্থ : A group of people having approximately the same age.
সমার্থক : age bracket, age group
Cohort ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Cohort ka matlab kya hota hai?