antheridiogen

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. A [[chemical]] (any one of a class of chemicals) secreted by [[fern]] [[gametophytes]] which promote the production of [[male]] [[gametangium|gametangia]].

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