Meanings
Synonyms & antonyms
nounA fossilized echinoid.
Similar
Origin
Compare French échinite. See echinus.
Full word history & related roots →Cite this entry
APA
echinite. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/echinite
MLA
“echinite.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/echinite. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “echinite,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/echinite.
Source: echinite on Wiktionary, CC BY-SA 4.0.