echinite

== English == === Etymology === Compare French échinite. See echinus. === Noun === echinite (plural echinites) (paleontology) A fossilized echinoid. Synonym: fairy stone ==== Derived terms ==== echinital === References === “echinite”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.