Piscine: pertaining to fish.
It is also a French noun meaning "swimming pool"; see La Piscine (disambiguation). The Latin word piscina (or sacrarium) denotes a shallow basin placed near the altar of a church. Localities Piscina (TO), municipality in the Italian province of Turin Piscinas, municipality in Sardinia
See also Piscine Molitor The lengthened first name of the main character in either: Life of Pi, or Life of Pi (film)
fr:Piscine (homonymie)