radium dial
radium dial · radium dials
The dial of a watch or clock on which the hours have been marked with a radium…The dial of a watch or clock on which the hours have been marked with a radium compound to make them luminous.
Meaning
1 sensesThe dial of a watch or clock on which the hours have been marked with a radium compound to make them luminous.
Forms
plural: radium dials| Singular | radium dial |
|---|---|
| Plural | radium dials |
regular