# flecainide

> English word · Noun · IPA /flɛˈkeɪˌnaɪd/

## Definitions
1. An antiarrhythmic drug administered in the form of its acetate C₁₇H₂₀F₆N₂O₃·C₂H₄O₂ especially to treat serious ventricular arrhythmias.

## Etymology
From (tri)fl(uoro)e(thoxy) + -cain- + (am)ide.

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