fourth trimester

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. {{lb|en|medicine}} The [[period]] from the [[birth]] of a [[baby]] to when the baby is about [[three]] [[month]]s [[old]].

Source: Wiktionary · CC BY-SA 4.0 (Wiktionary dump) · cached copy, not a rewrite.