eighty-first

Adjective

The ordinal form of the number eighty-one, describing a person or thing in position number 81 of a sequence.

Japanese Meaning

数字の81に対応する序数を表し、『第81番目』という意味になります。

The eighty-first chapter revealed a surprising twist in the novel.

その小説の第81章で驚くべきどんでん返しが明らかになった。

Sense（1）

The ordinal form of the number eighty-one, describing a person or thing in position number 81 of a sequence.

The answer appears on the eighty-first page of the book.