piscine UK /ˈpɪsaɪn/US /ˈpaɪsin/adjective 1/piːˈsiːn/ noun 1forms 1 adjective1 •Of, pertaining to, or characteristic of fish; ichthyic.At age four he caught his first fish and was evermore fascinated by things piscine; […] — 2009 piscine /piːˈsiːn/ noun1 •(no longer used) A public bath or swimming pool in France. formspiscines
