Meanings
- uncountableA psychoactive drug formerly used as a sedative.
Cite this entry
pyrithyldione. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/pyrithyldione
“pyrithyldione.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/pyrithyldione. Accessed November 5, 2026.
WatkinsX Dictionary, s.v. “pyrithyldione,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/pyrithyldione.
Source: pyrithyldione on Wiktionary, CC BY-SA 4.0.