効力
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Base noun form. Refers to the power or effectiveness of something, such as a law or medicine. Often used in formal settings.
Theme
User is a patient discussing medication with their doctor, Dr. Tanaka, during a follow-up appointment at a clinic.
効力
こうりょく
effect / efficacy
Advanced ExpansionAbstract Concepts
Memory Hook
Think of a powerful 'effect' like a 'kōryoku' (効力) that kicks in — it's 'efficacy' that makes things work! 'Kō' sounds like 'co-' (cooperate) and 'ryoku' like 'rock' — a cooperative rock with strong effect.
Cultural Note
『効力』 (kōryoku) is commonly used in legal, medical, and business contexts in Japan to describe the effectiveness of laws, medicines, or strategies, highlighting a focus on practical results.
Forms
Base: 効力Base noun form. Refers to the power or effectiveness of something, such as a law or medicine. Often used in formal settings.