What does signalling mean in crosswords?

signalling means: any nonverbal action or gesture that encodes a message

Which crossword clues can have signalling as the answer?

Possible clues for signalling include "Gesture message".

Word entry · 10 letters

Best crossword clue

"Gesture message"

10 letters · collected on this word page

10 lettersPart of speech nounSorted aggiillnnsStarts with SEnds with G1 cluesCommon crossword word

1S2I3G4N5A6L7L8I9N10G

01“Gesture message”10 letters

Not quite right?

S_________