Wordnet 3.0
NOUN (1)
1.
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]
WordNet (r) 3.0 (2006):
prostate specific antigen
n 1: 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]