Smudge (Monica's Gang)
WordNet
noun
(1) A blemish made by dirt
"He had a smudge on his cheek"
(2) A smoky fire to drive away insects
verb
(3) Make a smudge on; soil by smudging
WiktionaryText
Verb
- to obscure by blurring, or pushing something from a clearly delineated boundary over that boundary