The Collaborative International Dictionary
Chati
Chati \Cha`ti"\, n. [Cf. F. chat cat.] (Zo["o]l.) A small South American species of tiger cat ( Felis mitis).
Wiktionary
chati
n. A small South American subspecies of tiger cat ((taxlink Leopardus pardalis mitis species noshow=1)), native to Argentina and Paraguay.