効こう率りつ性せいこうりつせいじ字FuriganaMeanings1nounefficiencyRefers to the quality or degree of being efficient, often used in formal or technical contexts. Compare with 効率, which is more common and can be used as a standalone noun or in compounds.See also: 効率このシステムの効こう率りつ性せいを評ひょう価かする必ひつ要よう
