# placebology

> English word · Noun

## Definitions
1. The study of placebos and placebo effects, especially of their applications in medicine and science.

## Etymology
By surface analysis, placebo + -ology.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/placebology