- Ear-piercing - High-pitched - Piercing sound - Acute; sharp; piercing; having or emitting a sharp,
piercing tone or sound; -- said of a sound, or of that which produces a
sound. - A shrill sound. - To utter an acute, piercing sound; to sound with a
sharp, shrill tone; to become shrill. - To utter or express in a shrill tone; to cause to make a
shrill sound.