English dictionary
psa meaning and definition
Definition and meaning of psa at MeaningMonkey.org. psa meaning and definition in the English Dictionary.PSA noun
Definition of 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
- synonyms: prostate specific antigen
Source: Princeton University Wordnet