Gesture (6)
'gesture' is the definition.
(I know that sign is a type of gesture)
This is the entire clue.
(Other definitions for sign that I've seen before include "Token - symbol - omen - write one's name" , "Communicate silently" , "Any of the 12 divisions of the Zodiac" , "Public display of a message" , "Manifestation" .)
'gesture' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for signal that I've seen before include "Gesture to convey information" , "Gesture with meaning" , "Non-verbal communication" , "Sign that conveys a message" , "(Railway) light" .)