Slack-jawed grin Synonyms
We can't find synonyms for the phrase "Slack-jawed grin", but we have synonyms for terms, you can combine them.Slack-jawed Synonyms
SG abbreviation
SG is an abbreviation for Slack-jawed GrinWhat does SG stand for?
SG stands for "Slack-jawed Grin" Definitions for Grin
- (verb) to express an emotion (as amusement) by curving the lips upward
- (verb) to draw back the lips and reveal the teeth, in a smile, grimace, or snarl
- (noun) a facial expression characterized by turning up the corners of the mouth; usually shows pleasure or amusement