Origin of cozy

1700–10; orig. Scots; perhaps < Scandinavian; compare Norwegian koselig cozy, kose seg to enjoy oneself
Related formsco·zi·ly, adverbco·zi·ness, noun
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British Dictionary definitions for cozy

cozy

/ (ˈkəʊzɪ) /

adjective, noun -zier or -ziest or plural -zies

the usual US spelling of cosy
Derived Formscozily, adverbcoziness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Word Origin and History for cozy

cozy


adj.

1709, colsie, Scottish dialect, perhaps of Scandinavian origin (cf. Norwegian kose seg "be cozy"). In Britain, usually cosy. Related: Cozily; coziness.

Online Etymology Dictionary, © 2010 Douglas Harper