Mar

n.	1.	A small lake. See Mere.
v. t.	1.	To make defective; to do injury to, esp. by cutting off or defacing a part; to impair; to disfigure; to deface. [imp. & p. p. Marred (märd); p. pr. & vb. n. Marring.] I pray you mar no more trees with wiring love songs in their barks. - Shak. But mirth is marred, and the good cheer is lost. - Dryden. Ire, envy, and despair Which marred all his borrowed visage. - Milton.
	2.	To spoil; to ruin.
n.	1.	A mark or blemish made by bruising, scratching, or the like; a disfigurement.

Noun	1.	Mar - the month following February and preceding April Synonyms: March
	2.	mar - a mark or flaw that spoils the appearance of something (especially on a person's body); "a facial blemish" Synonyms: blemish, defect
Verb	1.	mar - make imperfect; "nothing marred her beauty" Synonyms: deflower, impair, vitiate, spoil
	2.	mar - destroy or injure severely; "mutilated bodies" Synonyms: mutilate

Microprogram Address Register (IC)be all thumbs, blemish, blight, blot, blunder, blunder away, blunder into, blunder on, blunder upon, boggle, botch, bruise, bumble, bungle, butcher, check, cicatrize, commit a gaffe, crack, craze, deform, destroy, disfigure, disproportion, distort, dysphemize, faux pas, flaw, flounder, fumble, kink, look a fright, look a mess, look bad, look like hell, look something terrible, lumber, miscue, misshape, muddle, muff, murder, mutilate, offend, offend the eye, play havoc with, prejudice, ruin, scab, scar, scarify, scratch, slip, split, stain, stumble, taint, tarnish, trip, truncate, twist, uglify, vitiate, warp, wreck