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单词 expectorate
释义

expectorate

[ ik-spek-tuh-reyt ]
/ ɪkˈspɛk təˌreɪt /
SEE SYNONYMS FOR expectorate ON THESAURUS.COM

verb (used without object), ex·pec·to·rat·ed, ex·pec·to·rat·ing.

to eject or expel matter, as phlegm, from the throat or lungs by coughing or hawking and spitting; spit.

verb (used with object), ex·pec·to·rat·ed, ex·pec·to·rat·ing.

to eject or expel (matter) in this way.

Origin of expectorate

1595–1605; <Latin expectorātus (past participle of expectorāre to expel from the breast), equivalent to ex-ex-1 + pector- (stem of pectus) breast + -ātus-ate1

OTHER WORDS FROM expectorate

ex·pec·to·ra·tor, nounun·ex·pec·to·rat·ed, adjective

Words nearby expectorate

expected frequency, expected utility, expected value, expecting, expectorant, expectorate, expectoration, expediate, expediency, expedient, expediential
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for expectorate

British Dictionary definitions for expectorate

expectorate
/ (ɪkˈspɛktəˌreɪt) /

verb

to cough up and spit out (sputum from the respiratory passages)

Derived forms of expectorate

expectoration, nounexpectorator, noun

Word Origin for expectorate

C17: from Latin expectorāre, literally: to drive from the breast, expel, from pectus breast
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 expectorate

expectorate
[ ĭk-spĕktə-rāt′ ]

v.

To eject saliva, mucus, or other body fluid from the mouth; spit.
To clear out the chest and lungs by coughing up and spitting out matter.

Other words from expectorate

ex•pec′to•ration n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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更新时间:2025/2/3 6:33:03