Learn how to say Platy correctly in English with this tutorial pronunciation video.
Oxford dictionary definition of the word platy:
noun (plural platies)
a small live-bearing freshwater fish of Central America, which is popular in aquaria.
Genus Xiphophorus, family Poeciliidae: several species, in particular X. maculatus, which has been bred in a wide variety of colours
early 20th century: colloquial abbreviation of modern Latin Platypoecilus (former genus name), from Greek platus ‘broad’ + poikilos ‘variegated’