yolk
UK /jəʊk/ · US /joʊk/ noun, verb
Forms yolks yolking yolked yelk
- noun The yellow, spherical part of an egg that is surrounded by the white albumen, and serves as nutriment for the growing young. “To make meringue, you have to separate the white from the yolk.”
- noun The grease in a sheep's fleece; lanolin.
- verb To produce yolk.
Synonyms
Etymology
From Middle English yolke, yelke, ȝolke, ȝelke, from Old English ġeolca, ġeoloca, ġioleca (“the yellow part, yolk”), derived from Old English ġeolu (“yellow”) + -ca (diminutive suffix).
Webster’s 1913
- noun The yellow part of an egg; the vitellus.
- noun An oily secretion which naturally covers the wool of sheep.
Etymology [OE. yolke, yelke, ýolke, ýelke, AS. geoloca, geoleca, fr. geolu yellow. See Yellow.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “yolk”, CC BY-SA 4.0. Details