Antonyms
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2. placebo

noun. ['pləˈsiːboʊ'] an innocuous or inert medication; given as a pacifier or to the control group in experiments on the efficacy of a drug.

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Etymology

  • placebo (English)
  • placebo (Latin)

3. placebo

noun. ['pləˈsiːboʊ'] (Roman Catholic Church) vespers of the office for the dead.

Synonyms

Etymology

  • placebo (English)
  • placebo (Latin)

10. effect

noun. ['ɪˈfɛkt, ˈiːfɛkt, əˈfɛkt'] (of a law) having legal validity.

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