edaphosaurus

Fetched 2026-10-26 (cache).

Datamuse reports no synonyms or antonyms for this word.

Noun

1. Any of several [[synapsid]]s of the genus {{taxfmt|Edaphosaurus|genus}}, from the [[Carboniferous]] and [[Permian]] periods, that had a distinctive [[dorsal]] [[sail]] or [[crest]].

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