dry plate

American  

noun

1. a glass photographic plate coated with a sensitive emulsion of silver bromide and silver iodide in gelatin.

2. Metallurgy. tin plate having patches of dull finish.

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Etymology

Origin of dry plate

First recorded in 1855–60

Example Sentences

See Examples For:

dry plate

Oxymel produced a dry plate that could be kept for days.

From New York Times ● Feb. 6, 2014

“You’ll have a new barn in no time,” I said, wiping an already dry plate with a towel.

From "Hattie Big Sky" by Kirby Larson

When the lid is replaced this slide is removed, and as the shutter is made to revolve, the light falls upon whatever portion of the dry plate happens to be opposite the opening.

From Scientific American Supplement, No. 561, October 2, 1886 by Various

An occasional lone poplar tree developed in the mist as an object on a dry plate develops.

From The Killer by Stewart Edward White

Our photographic outfit was extremely bulky and heavy, for the dry plate had not been invented.

From A Canyon Voyage The Narrative of the Second Powell Expedition down the Green-Colorado River from Wyoming, and the Explorations on Land, in the Years 1871 and 1872 by Frederick Samuel Dellenbaugh