Meanings
- Any of several synapsids of the genus Edaphosaurus, from the Carboniferous and Permian periods, that had a distinctive dorsal sail or crest.
Origin
From Ancient Greek ἔδαφος (édaphos, “ground, soil”) + -saurus. By surface analysis, edapho- + -saurus.
Full word history & related roots →Cite this entry
edaphosaurus. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/edaphosaurus
“edaphosaurus.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/edaphosaurus. Accessed November 2, 2026.
WatkinsX Dictionary, s.v. “edaphosaurus,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/edaphosaurus.
Source: edaphosaurus on Wiktionary, CC BY-SA 4.0.