Answer: signaled

AnswerCrossword Clue
SIGNALEDUsed semaphore
SIGNALEDIndicated a turn
SIGNALEDWigwagged.
SIGNALEDIndicated
SIGNALEDGave the high sign
SIGNALEDGave the high sign, say
signaledInstruct (someone) to do something by means of gestures or signs rather than explicit orders
signaled(of a cyclist, motorist, or vehicle) Indicate an intention to turn in a specified direction using an extended arm or flashing indicator
signaledSIGNAL, to notify by means of communication
signaledIndicate the existence or occurrence of (something) by actions or sounds
signaledTransmit information or instructions by means of a gesture, action, or sound
signaledGive an indication of a state of affairs