noun
Refers to the domesticated ferret, often kept as a pet. The term literally means 'white weasel'.
See also: フェレット
友達が白イタチを飼っている。
My friend keeps a ferret.
白イタチは好奇心が強い動物だ。
Ferrets are curious animals.
Compound of 白 (しろ, 'white') and イタチ (weasel), referring to the typical pale coloration of domesticated ferrets.