blemish /ˈblɛmɪʃ/noun 2verb 2forms 5 noun2 •A small flaw which spoils the appearance of something, a stain, a spot.Ye shall offer at your own will a male without blemish, of the beeves, of the sheep, or of the goats. — 1769 •A moral defect; a character flaw.As piety is the peculiar ornament of old people, so the want of it is a peculiar blemish in their character. — 1825 verb2 •To spoil the appearance of.Generally, varieties in current use for processing are resilient, if not wholly resistant to blemishing diseases and disorders. — 2009 •To tarnish (reputation, character, etc.); to defame.There had nothing passed betwixt us that might blemish reputation. — 1600 formsblemished · blemisht · blemishing · blemishes · blemisheth