protostoma

Fetched 2026-10-26 (cache).

Synonyms: protostome, protostomia, protostomes, proctostomy

Antonyms: protostome, protostomia, protostomes, proctostomy

Related words from Datamuse; suggestions, not definitions.

Noun

1. {{lb|en|embryology|obsolete}} {{synonym of|en|blastopore}}.
2. {{lb|en|zoology}} In [[nematode]]s, a particular division of the [[stoma]] {{gloss|mouthlike opening}}.

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