radium dial
noun
A watch or clock dial with the numbers and hands marked with a radium compound to make them luminescent.
Origin
Early 20th century; earliest use found in The New York Times.
- platform plank
- platform rocker
- platform sandal
- platform scale
- platform shoe
- platform sole
- platform-soled
- platform stage
- platform tennis
- platform ticket
- platform truck
- platform wagon
- platform woman
- platformy
- platform yard
- Plath, Sylvia
- platic
- platilla
- platina
- platinate
- platinated
- plating
- plating bath
- plating certificate
- plating examination