Crossword Genius

Signals (8)

Ross

I believe the answer is:

gestures

'signals' is the definition.
(gesture is a kind of signal)

This is the entire clue.

(Other definitions for gestures that I've seen before include "Demonstrative motions of the hands" , "Motions that express thoughts" , "Expressive motions" , "Make signs with hand movements" , "Expressive movements" .)

I've seen this clue in the USA Today and The Independent.
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