Definitions
There is 1 meaning of the phrase
Warning Signal.
Warning Signal - as a noun
An automatic signal (usually a sound) warning of danger
Synonyms (Exact Relations)
Hypernyms (Closely Related)
Hyponyms (Broadly Related)
Example Sentences
"The loud siren served as a warning signal for the approaching storm."
"The flashing red light on the dashboard was a warning signal of a problem with the engine."
"The teacher used a bell as a warning signal to signify the end of recess."
"The lifeguard blew his whistle as a warning signal to the swimmers."
"The alarm system in the building is equipped with various warning signals."
