warning light

1. 1.

   a cautionary sign of danger

   Synonymsred light

   Broadervisual signal

   Narroweridiot light

Questions about warning light

What does warning light mean?

warning light means "a cautionary sign of danger".

What is another word for warning light?

Close synonyms include red light. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is warning light a common word?

warning light is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.