varix
noun
Forms varices
- noun (medicine) A varicose, i.e. swollen and knotted, vein.
- noun (zoology) In mollusks, a particular ridge on the shell, corresponding to a former position of the aperture.
Etymology
Via Middle English varix from Latin varix, ultimately from Proto-Indo-European *wers-. See also Old Church Slavonic врьхъ (vrĭxŭ, “top, peak”), Ancient Greek ἕρμα (hérma, “reef, rock, hill”), Lithuanian viršus (“top”).
Webster’s 1913
- noun A uneven, permanent dilatation of a vein.
- noun One of the prominent ridges or ribs extending across each of the whorls of certain univalve shells.
Etymology [L.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “varix”, CC BY-SA 4.0. Details