Frown (v. i.) : To contract the brow in displeasure, severity, or
sternness; to scowl; to put on a stern, grim, or surly look.
Frown (v. i.) : To manifest displeasure or disapprobation; to look with disfavor or threateningly; to lower; as, polite society frowns upon rudeness.
Frown (v. t.) : To repress or repel by expressing displeasure or disapproval; to rebuke with a look; as, frown the impudent fellow into silence.
Frown (n.) : A wrinkling of the face in displeasure, rebuke, etc.; a sour, severe, or stere look; a scowl.
Frown (n.) : Any expression of displeasure; as, the frowns of Providence; the frowns of Fortune.