auto flash
Photography
noun
A facility by which a flash is automatically operated when there is insufficient ambient light for a photograph.
Origin
1960s; earliest use found in U.S. Patents.
- unregenerating
- unregeneration
- unregimented
- unregistered
- unregistrable
- unregretful
- unregretfully
- unregrettable
- unregretted
- unregretting
- unregular
- unregulated
- unrehabilitated
- unrehearsable
- unrehearsed
- unreigning
- unreimbursed
- unrein
- unreined
- unrejected
- unrejoiced
- unrejoicing
- unrelapsing
- unrelatable
- unrelated