Below are possible answers for the crossword clue A wink or a nod, say.
6 letter answer(s) to a wink or a nod, say
SIGNAL
an electric quantity (voltage or current or field strength) whose modulation represents coded information about the source from which it comes
any incitement to action; "he awaited the signal to start"; "the victory was a signal for wild celebration"
any nonverbal action or gesture that encodes a message; "signals from the boat suddenly stopped"
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"
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"
notably out of the ordinary; "the year saw one signal triumph for the Labour party"
sig·nal (sgnl)
n.
1.
a. An indicator, such as a gesture or colored light, that serves as a means of communication. See Synonyms at gesture.
b. A me
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