出典:Wiktionary
Most users italicize this word, indicating that it is usually considered a Japanese word. However, its unitalicized use and the use of the plural form "chickans" indicate that it is making the transition from a quoted foreign word to a borrowed English word.
From Hindi चिकन (cikan).
chikan (countable かつ uncountable, 複数形 chikans)
sakis
プーク
pittas
taipans
テグー
tejus
ぱかり
くび
シャクガ