English dictionary
trimester
/tr/aI/'m/E/st/@/r/
Definitions, examples, synonyms and antonyms from WordNet 3.0.
noun
-
a period of three months; especially one of the three three-month periods into which human pregnancy is divided
Source: WordNet 3.0
-
one of three divisions of an academic year
Source: WordNet 3.0
-
A term or period of three months.
Source: webster1913