prostate UK /ˈpɹɒs.teɪt/US /ˈpɹɑs.teɪt/adjective 1noun 1forms 3 adjective1 •Of or relating to the prostate gland. noun1 •The prostate gland.Finally, Paul made me get my prostate checked. As I say, he's already left a legacy. But if you haven't chaps, please get yourself checked over - it's worth it. — 2022 formsprostates · more prostate · most prostate