n. 25B6; verb
she frowned at him : SCOWL, glower, glare, lour, make a face, look daggers, give someone a black look; knit/furrow one's brows; informal give someone a dirty look.
public displays of affection were frowned on : DISAPPROVE OF, view with disfavour, dislike, look askance at, not take kindly to, take a dim view of, take exception to, object to, have a low opinion of.
smile.