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English definition of “trimester”

trimester

noun [C]     /trɪˈmestər/ US  /traɪˈmestər/ mainly US
one of the periods of time that the year is divided into in some US schools and collegesSpecific periods of timeUniversity and college educationSchools in general
(Definition of trimester noun from the Cambridge Learner's Dictionary © Cambridge University Press)

Definitions of “trimester” in other dictionaries

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