the action of forming an expression of disapproval, displeasure, or concentration by furrowing one's brows
unfortunately, frowning is contagious
forming an expression of disapproval, displeasure, or concentration by furrowing one's brows
the young writer pitched his screenplay to a frowning producer
furrow one's brows in an expression indicating disapproval, displeasure, or concentration
he frowned as he reread the letter