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
   - prostate specific antigen

Derived forms: PSAs

Type of: protein

Encyclopedia: PSA

• run-of-the-mill
• run-of-the-mine
• run-on sentence
• run-resistant
• run-through
• run-time
• run-time error
• runabout
• runaway
• runaway robin
• runch
• runcible spoon
• runcinate
• runcinate leaf
• rundle
• rundown
• Rundstedt
• rune
• rung
• runic
• runic letter
• runlet
• runnel
• runner
• runner bean