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PSA

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Definition of PSA

abbreviation
prostate specific antigen: a protein, produced by the prostate, elevated levels of which may indicate the presence of cancer.
public service announcement: an audio or video spot or advertisement to educate or promote awareness about health, safety, civics, etc.
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

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British Dictionary definitions for PSA

PSA

abbreviation for
prostatic specific antigen: an enzyme secreted by the prostate gland, increased levels of which are found in the blood of patients with cancer of the prostate
(in New Zealand) Public Service Association
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

Scientific definitions for PSA

PSA

Abbreviation of prostatic-specific antigen
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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