TRIMESTER /tɹaɪˈmɛs.tə(ɹ)/ ► audio Scrabble 11 Words With Friends 12 Definition noun a period of three months. noun one of three divisions of an academic year. Examples “She is in the second trimester of her first pregnancy.”“The school operates on a trimester schedule.” Anagrams of TRIMESTER remitterstrimeters See all 210 words you can make from TRIMESTER → 9-letter words Words starting with T Words ending with R ← Unscramble different letters