English dictionary



Hint: Wildcards can be used multiple times in a query.

English noun: first trimester

1. first trimester (time) time period extending from the first day of the last menstrual period through 12 weeks of gestation


Broader (hypernym)trimester









Based on WordNet 3.0 copyright © Princeton University.
Web design: Orcapia v/Per Bang. English edition: .
2026 onlineordbog.dk