Meanings
- uncountableA sedative and hypnotic barbiturate drug, formerly used to treat insomnia.
Cite this entry
heptabarb. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/heptabarb
“heptabarb.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/heptabarb. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “heptabarb,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/heptabarb.
Source: heptabarb on Wiktionary, CC BY-SA 4.0.