# vaptan

> English word · Noun · IPA /ˈvæp.tən/

## Definitions
1. Any of a group of medications that act by inhibiting the action of vasopressin on its receptors.

## Etymology
From contraction of vasopressin receptor antagonist.

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