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- Dictionarytrimester/trʌɪˈmɛstə/
noun
- 1. a period of three months, especially as a division of the duration of pregnancy.
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Jan 3, 2024 · The Office on Women’s Health defines the three trimesters as follows, though the timing can vary: first trimester: 1–12 weeks. second trimester: 13–28 weeks. third trimester: 29–40 weeks...
TRIMESTER definition: 1. a three-month period 2. any of the three three-month periods that a human pregnancy is divided…. Learn more.
The meaning of TRIMESTER is a period of three or about three months; especially : any of three periods of approximately three months each into which a human pregnancy is divided. How to use trimester in a sentence.
TRIMESTER meaning: 1. a three-month period 2. any of the three three-month periods that a human pregnancy is divided…. Learn more.
Trimester definition: a term or period of three months.. See examples of TRIMESTER used in a sentence.
Apr 11, 2024 · Pregnancy lasts about 40 weeks and is split into three trimesters that each last around 13 weeks. Getting prenatal care is essential to a healthy pregnancy. A fetus grows in the uterus during pregnancy. A full-term pregnancy lasts between 39 and 40 weeks and has three trimesters.
A trimester is typically three months, including a trimester of human gestation (or the time pregnancy lasts), although sometimes it's a length of time divided into three equal parts. An academic calendar is usually split into two semesters, but when it's made up of three sections, each is a trimester.
1. a period or term of three months; specif., any of the three three-month periods of a human pregnancy. 2. in some colleges and universities, any of the three periods into which the academic year is divided. Webster’s New World College Dictionary, 4th Edition.
1. a term or period of three months: the first trimester of pregnancy. 2. one of the three approximately equal terms into which the academic year is divided. [1815–25; < French trimestre < Latin trimē (n)stris of three months]
Definition of trimester noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.