obturaculum

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A [[plug]] of [[connective tissue]] separating the [[hemocoel]]s of the [[head]] and [[thorax]] of some [[lice]]

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