'PSA' definitions:

Definition of 'PSA'

(from WordNet)
noun
A protein manufactured exclusively by the prostate gland; PSA is produced for the ejaculate where it liquifies the semen and allows sperm cells to swim freely; elevated levels of PSA in blood serum are associated with benign prostatic hyperplasia and prostate cancer [syn: prostate specific antigen, PSA]

Acronyms for 'psa'

From: V.E.R.A.
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Words containing 'PSA'