signal

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[edit] English

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[edit] Etymology

From Old French signal, seignal or Medieval Latin signāle, noun use of the neuter of Late Latin signālis, from Latin signum.

[edit] Pronunciation

[edit] Noun

signal (plural signals)

  1. An indication given to another person.
  2. An on-off light, semaphore, or other device used to give an indication to another person.
  3. (of a radio, TV, telephone, internet, etc) An electrical or electromagnetic action, normally a voltage that is a function of time that conveys the information of the radio or TV program or of communication with another party.
    I cannot get a signal.
  4. Useful information.
  5. (computing, Unix) A simple interprocess communication used to notify a process or thread of an occurrence.

[edit] Antonyms

  • (useful information): noise

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[edit] Verb

signal (third-person singular simple present signals, present participle signalling (UK) or signaling (US), simple past and past participle signalled (UK) or signaled (US))

  1. To indicate.

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[edit] Adjective

signal (not comparable)

  1. Standing above others in rank, importance, or achievement.

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[edit] French

[edit] Etymology

From a modification of Old French seignal, from Medieval Latin signale, from Late Latin signālis, from Latin signum.

[edit] Pronunciation

[edit] Noun

signal m. (plural signaux)

  1. signal

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[edit] Serbo-Croatian

[edit] Pronunciation

  • IPA: /sǐɡnaːl/
  • Hyphenation: sig‧nal

[edit] Noun

sìgnāl m. (Cyrillic spelling сѝгна̄л)

  1. signal

[edit] Declension

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