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placebo effect

plah-SEE-boh ih-FEKT

pləˈsiːboʊ ɪˈfɛkt

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Syllable breakdown

placeboeffect

Dictionary meaning

A measurable improvement in health or well-being resulting from a person's belief that they are receiving treatment.

Examples

  • The placebo effect is so powerful that it must be controlled for in all clinical trials.

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