SIGNAL

signal

1. [Noun]: any communication that encodes a message; "signals from the boat suddenly stopped"

2. [Noun]: an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes

3. [Noun]: any incitement to action; "he awaited the signal to start"; "the victory was a signal for wild celebration"

4. notably out of the ordinary; "the year saw one signal triumph for the Labour party"

5. [Verb]: communicate silently and non-verbally by signals or signs; "He signed his disapproval with a dismissive hand gesture"; "The diner signaled the waiters to bring the menu"

6. [Verb]: be a signal for or a symptom of; "These symptoms indicate a serious illness"; "Her behavior points to a severe neurosis"; "The economic indicators signal that the euro is undervalued"

Similar words to 'signal'


Try another search!


Look up words in the English4.Today Online Dictionary and add them to your own personal dictionary for vocabulary practice.

All you need to start your own personal dictionary web is a free English4.Today membership.

English4.today Podcasts

Get immediate access to grammar tests, quizzes, exercises, pronuciation practice, vocabulary building, courses, and an online community all wanting to improve their English and help you improve yours! Standard membership is FREE!!