echinus
noun
Forms echinuses echini
- noun A sea urchin.
- noun (architecture) The rounded moulding forming the bell of the capital of the Grecian Doric style, which is of a peculiar elastic curve.
- noun (architecture) The quarter-round moulding (ovolo) of the Roman Doric style.
- noun (architecture) The egg-and-anchor or egg-and-dart moulding, because often identified with the Roman Doric capital.
Etymology
From Latin echīnus (“hedgehog; sea urchin”), from Ancient Greek ἐχῖνος (ekhînos).
Webster’s 1913
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “echinus”, CC BY-SA 4.0. Details