Origin: 1275–1325; Middle English (v.) < Anglo-French, Middle French blemiss-, long stem of ble(s)mir to make livid, perhaps < Old Low Franconian *blesmjan;see blaze2
Related forms
blem·ish·er, noun
un·blem·ished, adjective
un·blem·ish·ing, adjective
Synonyms 1. stain, sully, spot, tarnish, taint; injure, mar, damage, impair, deface. 3. blot, spot, speck, taint. See defect.