- ungentle and unpleasant in action or effect: harsh treatment; harsh manners.
- grim or unpleasantly severe; stern; cruel; austere: a harsh life; a harsh master.
- physically uncomfortable; desolate; stark: a harsh land.
- unpleasant to the ear; grating; strident: a harsh voice; a harsh sound.
- unpleasantly rough, ragged, or coarse to the touch: a harsh surface.
- jarring to the eye or to the esthetic sense; unrefined; crude; raw: harsh colors.
- unpleasant to the taste or sense of smell; bitter; acrid: a harsh flavor; a harsh odor.
- rough or grating to the senses
- stern, severe, or cruel
- to cause (a state of elation) to be diminished or ended (esp in the phrases harsh someone's mellow and harsh someone's buzz)