surrogate

[ noun, adjective sur-uh-geyt, -git, suhr-; verb sur-uh-geyt, suhr- ]
/ noun, adjective ˈsɜr əˌgeɪt, -gɪt, ˈsʌr-; verb ˈsɜr əˌgeɪt, ˈsʌr- /

noun

adjective

regarded or acting as a surrogate: a surrogate father.
involving or indicating the use of a surrogate mother to conceive or carry an embryo: surrogate parenting.

verb (used with object), sur·ro·gat·ed, sur·ro·gat·ing.

to put into the place of another as a successor, substitute, or deputy; substitute for another.
to subrogate.

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Origin of surrogate

1525–35; <Latin surrogātus, assimilated variant of subrogātus; see subrogate

OTHER WORDS FROM surrogate

sur·ro·gate·ship, nounsur·ro·ga·tion, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Example sentences from the Web for surrogate

British Dictionary definitions for surrogate

surrogate

noun (ˈsʌrəɡɪt)

verb (ˈsʌrəˌɡeɪt) (tr)

to put in another's position as a deputy, substitute, etc
to appoint as a successor to oneself

Derived forms of surrogate

surrogateship, nounsurrogation, noun

Word Origin for surrogate

C17: from Latin surrogāre to substitute; see subrogate
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for surrogate

surrogate
[ sûrə-gĭt, -gāt′ ]

n.

One that takes the place of another; a substitute.
A person or an animal that functions as a substitute for another, as in a social or family role.
A figure of authority who takes the place of the father or mother in a person's unconscious or emotional life.
A surrogate mother.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.