|an extraordinary or unusual thing, person, or event; an exceptional example or instance.|
|a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.|
|1.||Also called: prostate gland a gland in male mammals that surrounds the neck of the bladder and urethra and secretes a liquid constituent of the semen|
|2.||See also PSA Also: prostatic of or relating to the prostate gland|
|[C17: via Medieval Latin from Greek prostatēs something standing in front (of the bladder), from pro- in front + histanai to cause to stand]|
prostate pros·tate (prŏs'tāt')
The prostate gland. adj.
Of or relating to the prostate gland.