Origin of cozy
1700–10; orig. Scots; perhaps < Scandinavian; compare Norwegian
koselig cozy,
kose seg to enjoy oneself
OTHER WORDS FROM cozy
co·zi·ly, adverb co·zi·ness, nounWords nearby cozy
British Dictionary definitions for cosy up (1 of 2)
cosy up
US cozy up
verb (intr, often foll by to) mainly US and Canadian
to seek to become intimate or to ingratiate oneself (with someone)
to draw close to (somebody or something) for warmth or for affection; snuggle up