Meaning of SIGNAL in English

— signaler; esp. Brit. signaller , n.

/sig"nl/ , n., adj., v., signaled, signaling or ( esp. Brit. ) signalled, signalling .


1. anything that serves to indicate, warn, direct, command, or the like, as a light, a gesture, an act, etc.: a traffic signal; a signal to leave.

2. anything agreed upon or understood as the occasion for concerted action.

3. an act, event, or the like that causes or incites some action: The unjust execution was the signal for revolt.

4. a token; indication.

5. Electronics. an electrical quantity or effect, as current, voltage, or electromagnetic waves, that can be varied in such a way as to convey information.

6. Cards. a play that reveals to one's partner a wish that he or she continue or discontinue the suit led.


7. serving as a signal; used in signaling: a signal flag.

8. unusual; notable; outstanding: a signal exploit.


9. to make a signal to.

10. to communicate or make known by a signal.


11. to make communication by a signal or signals.

[ 1350-1400; ME (n.) signale, LL, n. use of neut. of signalis of a sign. See SIGN, -AL 2 , -AL 1 ]

Syn. 1, 4. sign. 8. unique, exceptional, remarkable, striking.

Random House Webster's Unabridged English dictionary.      Полный английский словарь Вебстер - Random House .