What is another word for give a signal?
Pronunciation: [ɡˈɪv ɐ sˈɪɡnə͡l] (IPA) 
There are several synonyms for the phrase "give a signal", all of which convey a similar meaning. One such synonym is "indicate", which means to point out or show something using gestures or signals. Another is "notify", which means to inform someone formally or officially about something. "Flag" is also a synonym, which means to draw attention to something as important or worthy of consideration. "Gesture" is another alternative, which refers to a movement or expression of the body to convey a message or intention. Finally, "beckon" is a synonym that means to signal someone to come closer or follow by making a gesture with the hand.
