# Placidyl

> English word · Noun

## Definitions
1. Trade name of ethchlorvynol, a sedative.

## Etymology
Marketing name, apparently from placid + -yl.

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