最終更新日：2024/07/29

(transitive) To make or render rich or richer. / (intransitive) To become rich or richer; become superior in quality, condition or effectiveness.

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richen

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元となった辞書の項目

richen

verb

He worked hard to richen his soil and improve his crop yield.

意味（1）

(transitive) To make or render rich or richer.

意味（2）

(intransitive) To become rich or richer; become superior in quality, condition or effectiveness.

意味（3）

(intransitive, of a colour) To gain richness; become heightened or intensified in brilliancy.