To tarnish (reputation, character, etc.); to defame.
To spoil the appearance of.
A moral defect; a character flaw.
A small flaw which spoils the appearance of something, a stain, a spot.
To make something sound or look better or more acceptable than it is in reality; to distort, to embroider.
To make more beautiful and attractive by adding ornamentation; to decorate.
To enhance by adding something not strictly integral or necessary.