Synonym: bespeak, betoken, indicate, point, sign, signaling, signalise, signalize. Similar words: signature, sign on, assign, sign in, resign, design, designs, designer. Meaning: ['sɪgnl] 
n. 1. any communication that encodes a message 2. any incitement to action 3. an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes. v. 1. communicate silently and non-verbally by signals or signs 2. be a signal for or a symptom of. adj. notably out of the ordinary.
n. 1. any communication that encodes a message 2. any incitement to action 3. an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes. v. 1. communicate silently and non-verbally by signals or signs 2. be a signal for or a symptom of. adj. notably out of the ordinary. 
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(91) The reception was a little faint but clear enough for him to receive the signal.
(92) The picture quality is bad because the TV signal isn't powerful enough.
(93) As soon as it was dark, Mrs Evans gave the signal.
(94) Experts regarded it as a warning signal of an economic smashup.
(95) Kurdish leaders saw the visit as an important signal of support.
(96) The plan to murder the president went off at half cock because the signal was given before it should have been.
(97) This act was a signal to his victim's friends that he was someone to be reckoned with.
(98) The President's arrival was the signal for an outburst of cheering.
(99) When the blank is on the set,(http://sentencedict.com/signal.html)the feeding signal will be switched out automatically.
(100) There is some interference on the signal - do not adjust your set.
(101) I usually set my watch by the time signal on the radio.
(102) He had arranged a signal for the band to begin.
(103) The poor result is a clear signal of his deteriorating confidence.
(104) He telephoned the lawyer and again got a busy signal.
(105) The remark was seen as a signal that their government was ready to return to the peace talks.
(106) Flashing lights on a parked car usually signal a warning .
(107) These changes clearly signal the end of the welfare state as we know it.
(108) The rise in interest rates should send a signal to financial institutions that the government is serious about reducing inflation.
(109) The changing colour of the leaves on the trees is a signal that it will soon be autumn.
(110) The driver misinterpreted the policeman's signal and turned in the wrong direction.
(111) The university has done me the signal honour of making me an Honorary Fellow.
(112) A change of mind in one instance does not necessarily signal a change in overall policy.
(113) I lay awake through the wee small hours(sentencedict.com), waiting for the signal.
(114) There were 15 minutes between the first air raid alert and the sounding of the all-clear signal.
(115) The recall of ambassador Alan Green was a public signal of America's concern.
(116) Delays are occurring as a result of signal failure on the northbound line.
(117) A sensor channels the light signal along an optical fibre.
(118) Her speech yesterday was a signal that her views have changed.
(119) The signal is scrambled into code before it is sent.
(120) When we turned the boat about, the signal began to bleep again constantly.
More similar words: signature, sign on, assign, sign in, resign, design, designs, designer, design for, significant, assignment, significance, significantly, pregnant, pregnancy, pugnacious, sigh, foreigner, campaign, in sight, insight, out of sight, sovereignty, in all, lose sight of, at first sight, journal, finally, all in all, analyze.