Definitions
There is 1 meaning of the phrase
Visual Signal.
Visual Signal - as a noun
A signal that involves visual communication
Hypernyms (Closely Related)
sign5signal7signaling11Hyponyms (Broadly Related)
Example Sentences
"The traffic light uses a visual signal to indicate when to stop or go."
"In nature, fireflies emit visual signals to attract mates."
"A flashing red light is a visual signal for danger."
"The lifeguard uses hand gestures as a visual signal to communicate with swimmers."
"Pilots rely on visual signals from air traffic controllers to navigate the runway."
