PSA — synonyms, definition

1. PSA (Noun)

1 synonym
prostate specific antigen
1 definition

PSA (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.

1 type of
protein