signal-gun

signal-gun

A soldier fires a signal-gun to alert the camp.

Definition
  1. Noun:
    • A firearm used to produce a loud sound or visual signal: A "signal-gun" is a type of gun, often a pistol or cannon, designed to fire blank cartridges or flares to convey a prearranged message, such as starting a race, issuing a warning, or coordinating military maneuvers.
    • The sound produced by such a gun: By extension, the term can refer to the loud report or bang itself, used as a signal.
Usage Examples
  • (A firearm used for military signaling.)
  • (The sound from the gun used to start a race.)
  • (A gun used to send a distress signal.)
Advanced Usage

  • "to fire a signal-gun": to discharge the weapon for the purpose of signaling.

    • The guard fired a signal-gun to alert the base of an intruder. (He used the gun to produce a warning sound.)

  • "signal-gun salute": a ceremonial firing of a signal-gun, often as a mark of respect or celebration.

    • The navy performed a signal-gun salute for the visiting dignitary. (They fired the gun in a formal greeting.)
Variants and Related Words

  • Signal-gun (n): the standard spelling; also written as "signal gun" (without hyphen) in some contexts.

    • The signal gun was stored in a locked cabinet. (Same meaning, alternative spelling.)

  • Signal (n): a gesture, sound, or action used to convey information.

    • The flag was a signal for the troops to advance. (Related concept, not a compound word.)

  • Gun (n): a weapon that shoots bullets or shells.

    • He cleaned his gun after the practice session. (The base word in the compound.)
Synonyms
  • Starting pistol: a small gun used specifically to begin races.
  • Flare gun: a gun that shoots bright flares for emergency signaling.
  • Warning shot: a shot fired as a signal of intent, often from a regular gun.
Related Idioms

  • Jump the gun: to start something prematurely, often before a signal is given.

    • The runner jumped the gun and was disqualified. (He started before the signal-gun fired.)

  • Under the gun: under pressure or in a stressful situation.

    • The team was under the gun to finish the project on time. (Under intense pressure, as if facing a signal-gun's threat.)