DRY UP

{v.} 1. To become dry. * /The reservoir dried up during the four-month drought./ 2. To disappear or vanish as if by evaporating. * /The Senator's influence dried up when he was voted out of office./ 3. {slang} To stop talking. - Often used as a command. * /"Dry up!" Tony said angrily when his friend told him for the third time that he had made a mistake in his theme./ Syn.: SHUT UP(1).