Trimester
- A period of three months, especially as a division of the duration of pregnancy or the academic year. nounThe first trimester of pregnancy is crucial for the development of the fetus.Many universities divide their academic year into trimesters.
- A term or period of three months, often used in financial or business contexts to denote a quarter of a year. nounThe company's profits increased significantly in the last trimester.We will review our goals at the end of each trimester.