placebo
意味
- (心理的効果だけの)気休め薬;(ある薬の薬効を実験するために服用させる)偽薬
語源
英語の原文（Wiktionary）
Inherited from Middle English placebo, borrowed from Latin placēbō (“I will please”), the first-person singular future active indicative of placeō (“to please”).
Inherited from Middle English placebo, borrowed from Latin placēbō (“I will please”), the first-person singular future active indicative of placeō (“to please”).