restrainer
Americannoun
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a person or thing that restrains.
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Photography. a chemical added to a developer to retard its action.
noun
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a person who restrains
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a chemical, such as potassium bromide, added to a photographic developer in order to reduce the amount of fog on a film and to retard the development
Etymology
Origin of restrainer
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Indeed, the "guilt" that Freud never satisfactorily explained is one built-in restrainer.
From Time Magazine Archive
The decisive fifth came in 1962, when the ailing judicial restrainer, Felix Frankfurter, retired, to be succeeded by President Kennedy's gung-ho Labor Secretary, Arthur Goldberg.
From Time Magazine Archive
Philosopher, lawyer, teacher, former tackle for the Williams College "Ephmen" and compulsive thrasher in smooth waters, Bennett has clapped a restrainer on his formidable tongue until the confirmation hearings.
From Time Magazine Archive
The pencil-thin fire-spouter and the sleazy-looking "restrainer" had a sufficiently unfamiliar air to go with Maulbow's story; but as far as Gefty knew, either of them could have been manufactured in the Hub.
From The Winds of Time by Brotman, Adolph E.
Five bottles will be enough for the chemicals—one for the hypo, one for old and one for new developer, one for the restrainer, and one for the accelerator.
From Harper's Round Table, May 14, 1895 by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
