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- DictionarySig·nal/ˈsiɡn(ə)l/
noun
- 1. a gesture, action, or sound that is used to convey information or instructions, typically by prearrangement between the parties concerned: "the firing of the gun was the signal for a chain of beacons to be lit"
- 2. an electrical impulse or radio wave transmitted or received: "equipment for receiving TV signals"
verb
- 1. transmit information or instructions by means of a gesture, action, or sound: "hold your fire until I signal"
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Learn the various meanings and uses of the word signal as a noun, verb, and adjective. Find synonyms, examples, etymology, and related phrases of signal.
Learn the meaning of signal as a noun, verb, and adjective in English. Find out how to use signal in different contexts, such as actions, waves, equipment, and shows.
Signal is a word that can mean anything that serves to indicate, warn, direct, command, or the like, such as a light, a gesture, an act, etc. It can also mean an electrical quantity or effect, a play in cards, or an unusual or notable event.
Learn the meaning, pronunciation and usage of the word signal as a noun in English. Find out the different types and functions of signals, such as movements, sounds, lights, waves and events.
signal: 1 n any action or gesture that encodes a message “ signals from the boat suddenly stopped” Synonyms: sign , signaling Types: show 89 types... hide 89 types... recording a signal that encodes something (e.g., picture or sound) that has been recorded number , phone number , telephone number the number is used in calling a particular ...
A signal is a movement, light, or sound that gives information, or tells people what to do. It can also be a series of electrical waves that are sent to a radio, television, or mobile phone. A signal can also be a proof that something else exists or is likely to happen. See examples and translations of signal in different languages.
Feb 13, 2017 · A signal is a gesture, sound, or action that gives a message, or a device that indicates something. It can also mean to make a signal or communicate by a signal. See synonyms, word forms, and examples of signal in different contexts and languages.
