Meanings
- uncountableA particular antihistamine drug.
Origin
Cite this entry
isopromethazine. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/isopromethazine
“isopromethazine.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/isopromethazine. Accessed November 4, 2026.
WatkinsX Dictionary, s.v. “isopromethazine,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/isopromethazine.
Source: isopromethazine on Wiktionary, CC BY-SA 4.0.