efficiency

IPA(Pronunciation)

Noun

countable uncountable dated US

Japanese Meaning

目的に対して時間や資源が適切かつ効率的に使われる状態（＝効率） / （旧い意味）効果や影響を生み出す能力、性質

By streamlining our workflow, we improved efficiency and completed the audit ahead of schedule.

ワークフローを合理化することで、時間の有効活用が向上し、監査を予定より早く完了しました。

Sense（1）

The extent to which time is well used for the intended task.

The efficiency of the planning department is deplorable.

Sense（2）

(dated) The quality of producing an effect or effects.

The manner of this divine efficiency being far above us.

Sense（3）

The efficiency of this loudspeaker is 40%.

Sense（4）

(US) A one-room apartment.

I have an efficiency available June through July.

efficiencies

（ plural ）