noun
A loanword from English, used in fantasy, gaming, and science fiction contexts to refer to a living being, often a monster or non-human entity.
そのゲームには奇妙なクリーチャーがたくさん登場する。
Many strange creatures appear in that game.
彼はファンタジー小説に出てくるクリーチャー
He likes drawing creatures from fantasy novels.