Meanings
plural vaptans
- medicineAny of a group of medications that act by inhibiting the action of vasopressin on its receptors.
Origin
From contraction of vasopressin receptor antagonist.
Full word history & related roots →Cite this entry
vaptan. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/vaptan
“vaptan.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/vaptan. Accessed November 3, 2026.
WatkinsX Dictionary, s.v. “vaptan,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/vaptan.
Source: vaptan on Wiktionary, CC BY-SA 4.0.