radio alarm
noun
1A burglar alarm, fire alarm, etc., which transmits a radio signal to a remote location when triggered.
2A facility enabling a radio to be set to switch on automatically at a chosen time; a radio alarm clock.
Origin
1920s; earliest use found in The Atlanta Constitution.
- prairiedom
- prairie dove
- prairie falcon
- prairie fever
- prairie fire
- prairie fly
- prairie formation
- prairie fowl
- prairie fox
- prairie goose
- prairie grass
- prairie grouse
- prairie hare
- prairie hawk
- prairie hen
- prairie itch
- prairie lark
- prairie lily
- prairie madness
- prairie marmot
- prairie meadow mouse
- prairie mole
- prairie mouse
- prairie owl
- prairie oyster