Dictionary

nocebo

noun no·ce·bo \ˌnō-ˈsē-(ˌ)bō\
plural no·ce·bos

Definition of NOCEBO

:  a harmless substance that when taken by a patient is associated with harmful effects due to negative expectations or the psychological condition of the patient
ADVERTISEMENT

Origin of NOCEBO

Latin, I will be harmful; after placebo
First Known Use: 1961
Medical Dictionary

nocebo

noun no·ce·bo \ˌnō-ˈsē-(ˌ)bō\

Medical Definition of NOCEBO

:  a harmless substance that when taken by a patient is associated with harmful effects due to negative expectations or the psychological condition of the patient

Browse

Next Word in the Dictionary: nocebo effectPrevious Word in the Dictionary: nocakeAll Words Near: nocebo
ADVERTISEMENT
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears