Table of Contents
Signal Past Tense
The past tense of Signal is signalled.
1. signal
noun. ['ˈsɪgnəl'] any nonverbal action or gesture that encodes a message.
Synonyms
- starting signal
- sign
- alert
- whistle
- communication
- warning signal
- start
- alarum
- high sign
- bugle call
- radiotelegraphic signal
- input
- telephone number
- signaling
- curfew
- alarm
- indicator
- time signal
- symbol
- output signal
- visual signal
- retreat
- ticktack
- beam
- recording
- radio beacon
- output
- distress signal
- drumbeat
- all clear
- telegraphic signal
- dog-ear
- input signal
- number
- animal communication
- whistling
- radio beam
- storm signal
- distress call
- electronic signal
Antonyms
Etymology
- segnal (Old French (842-ca. 1400))
- signalis (Latin)
Rhymes with Radio Signal
- alliedsignal
- wignall
2. signal
verb. ['ˈsɪgnəl'] communicate silently and non-verbally by signals or signs.
Etymology
- segnal (Old French (842-ca. 1400))
- signalis (Latin)
3. signal
verb. ['ˈsɪgnəl'] be a signal for or a symptom of.
Synonyms
Antonyms
Etymology
- segnal (Old French (842-ca. 1400))
- signalis (Latin)
4. signal
noun. ['ˈsɪgnəl'] any incitement to action.
Synonyms
Etymology
- segnal (Old French (842-ca. 1400))
- signalis (Latin)
5. signal
adjective. ['ˈsɪgnəl'] notably out of the ordinary.
Antonyms
Etymology
- segnal (Old French (842-ca. 1400))
- signalis (Latin)
6. signal
noun. ['ˈsɪgnəl'] an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes.
Synonyms
Antonyms
Etymology
- segnal (Old French (842-ca. 1400))
- signalis (Latin)
8. radio
noun. ['ˈreɪdiːˌoʊ'] an electronic receiver that detects and demodulates and amplifies transmitted signals.
Synonyms
Etymology
- radius (Latin)
9. radio
noun. ['ˈreɪdiːˌoʊ'] a communication system based on broadcasting electromagnetic waves.
Synonyms
Antonyms
Etymology
- radius (Latin)
Sentences with radio-signal
1. Noun Phrase
The chips send out a weak radio signal that can be picked up by workers walking within a few feet of the chip.
2. Noun Phrase
The way consumer atomic clocks work has an inherent limitation: the time it takes for the radio signal to reach the consumer's clock.
3. Noun Phrase
Because the nature of radio frequency interference varies considerably by local environment, some trial and error may be necessary, but it will reduce the radio signal noise your base station picks up or generates.
