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单词 biopsy
释义

biopsy

[ bahy-op-see ]
/ ˈbaɪ ɒp si /
Medicine/Medical
SEE SYNONYMS FOR biopsy ON THESAURUS.COM

noun, plural bi·op·sies.

the removal for diagnostic study of a piece of tissue from a living body.
a specimen obtained from a biopsy.

verb (used with object), bi·op·sied, bi·op·sy·ing.

to remove (living tissue) for diagnostic evaluation.

Origin of biopsy

First recorded in 1890–95; bi-2 + -opsy1

Words nearby biopsy

bioplastic, biopoiesis, biopolymer, bioprocess, bioprospecting, biopsy, biopsychic, biopsychology, bioreactor, bioreagent, bioregion
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for biopsy

  • In the small living room where we last met, he seemed more gaunt than wiry, his ear bandaged after a biopsy.

    A Friend’s Tribute to Ambassador Chris Stevens: The Diplomatic Indiana Jones|Roya Hakakian|September 13, 2012|DAILY BEAST
  • Once a PSA test comes back with an abnormal result, a biopsy is required to make a diagnosis.

    Are PSA Screenings for Prostate Cancer Bad for Your Health?|Casey Schwartz|May 22, 2012|DAILY BEAST
  • But he went forward with a painful biopsy, and then opted for surgery when the biopsy showed cancer.

    Are PSA Screenings for Prostate Cancer Bad for Your Health?|Casey Schwartz|May 22, 2012|DAILY BEAST
  • A biopsy, in the majority of cases, reveals the blip to be benign.

    The Great Mammogram Debate|Liesl Schillinger|November 18, 2009|DAILY BEAST

British Dictionary definitions for biopsy

biopsy
/ (ˈbaɪɒpsɪ) /

noun plural -sies

examination, esp under a microscope, of tissue from a living body to determine the cause or extent of a disease
the sample taken for such an examination

Derived forms of biopsy

bioptic (baɪˈɒptɪk), adjective

Word Origin for biopsy

C20: from bio- + Greek opsis sight
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 biopsy

biopsy
[ bīŏp′sē ]

n.

The removal and examination of a sample of tissue from a living body for diagnostic purposes.
A specimen so obtained.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for biopsy

biopsy
[ bīŏp′sē ]

A sample of tissue removed from a living body by a medical provider for diagnostic purposes.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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