Synonyms

1. signal/noise_ratio

noun. the ratio of signal intensity to noise intensity.

Synonyms

  • signal-to-noise
  • ratio
  • signal/noise
  • S/N

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Rhymes with Visual Signal

  • alliedsignal
  • wignall

2. signal-to-noise

noun. the ratio of signal intensity to noise intensity.

Synonyms

  • ratio
  • signal/noise ratio
  • signal/noise
  • S/N

3. visual

adjective. ['ˈvɪʒəwəl'] relating to or using sight.

Synonyms

  • ocular
  • optical

Antonyms

  • unperceivable
  • occult
  • unseeable

4. 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

  • positiveness
  • negativity
  • positivity
  • invalidate

Etymology

  • segnal (Old French (842-ca. 1400))
  • signalis (Latin)

5. signal

verb. ['ˈsɪgnəl'] communicate silently and non-verbally by signals or signs.

Synonyms

  • semaphore
  • signalize
  • sign
  • whistle
  • communicate
  • heliograph
  • signalise
  • flag
  • intercommunicate

Antonyms

  • ending
  • middle
  • death
  • arrive

Etymology

  • segnal (Old French (842-ca. 1400))
  • signalis (Latin)

6. signal

verb. ['ˈsɪgnəl'] be a signal for or a symptom of.

Synonyms

  • betoken
  • bode
  • foretell
  • predict
  • prognosticate
  • augur
  • forecast
  • mark
  • portend
  • prefigure
  • indicate
  • bespeak
  • tell
  • foreshadow
  • omen
  • auspicate
  • presage

Antonyms

  • dissuasion
  • unconnectedness
  • deactivation
  • finish

Etymology

  • segnal (Old French (842-ca. 1400))
  • signalis (Latin)

7. signal

noun. ['ˈsɪgnəl'] any incitement to action.

Synonyms

  • provocation
  • incitation

Antonyms

  • unalert
  • dull
  • unwary

Etymology

  • segnal (Old French (842-ca. 1400))
  • signalis (Latin)

8. visual

adjective. ['ˈvɪʒəwəl'] visible; give me the ocular proof"- Shakespeare.

Synonyms

  • ocular
  • visible

Antonyms

  • effector
  • imperceptible
  • covert

9. signal

adjective. ['ˈsɪgnəl'] notably out of the ordinary.

Antonyms

  • fire

Etymology

  • segnal (Old French (842-ca. 1400))
  • signalis (Latin)

10. 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

  • electrical energy
  • interrupt

Antonyms

  • lethargic
  • unaware
  • stay in place

Etymology

  • segnal (Old French (842-ca. 1400))
  • signalis (Latin)

Sentences with visual-signal


1. Noun Phrase
Since charcoal briquettes don't emit smoke, there is no visual signal to warn of the carbon monoxide danger.

2. Noun Phrase
Walk the perimeter of the fence with the dog collar, making sure you get an auditory or visual signal whenever you're close enough to trigger one.

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