noun
EXAMPLES FROM CORPUS
▪
Equipment was possibly used to trigger air raid sirens during the Second World War.
▪
One afternoon, after an air raid , one of the students asked me if I knew why the planes came.
▪
Suddenly the sharp, heavy squall of the air raid siren lashed the silence between them.
▪
The success of their final run depended on a diversionary air raid .
▪
Then the anti-aircraft guns opened up, firing into the air against an imagined air raid .
▪
There were several air raid warnings in late July but little damage.