blemish (
http://definr.com/blemish)
n : a mark or flaw that spoils the appearance of something
(especially on a person's body); "a facial blemish" [syn:
defect]
v 1: mar or spoil the appearance of; "scars defaced her cheeks"
[syn:
deface,
disfigure]
2: mar or impair with a flaw; "her face was blemished" [syn:
spot]
3: add a flaw or blemish to; make imperfect or defective [syn:
flaw]