watchword Meaning, Definition & Usage

  1. noun a slogan used to rally support for a cause
    rallying cry; cry; war cry; battle cry.
    • a cry to arms
    • our watchword will be `democracy'
  2. noun a secret word or phrase known only to a restricted group
    word; countersign; password; parole.
    • he forgot the password

WordNet


Watch"word` noun
Definitions
  1. A word given to sentinels, and to such as have occasion to visit the guards, used as a signal by which a friend is known from an enemy, or a person who has a right to pass the watch from one who has not; a countersign; a password.
  2. A sentiment or motto; esp., one used as a rallying cry or a signal for action.
    Nor deal in watchwords overmuch. Tennyson.

Webster 1913