Added 10 October 2026 vasoarrhythmia noun noun ! Definition from Wiktionary (CC BY-SA). More about vasoarrhythmia at Wordnik → Where our words come from → A condition caused by the irregular rhythm of muscle contraction in the vas deferens. Related Words: vasitisarrhythmiabradydysrhythmiatachydysrhythmiaallorhythmiadyssynchronydysrhythmiaarrhythmogenesisdeferentitisarrhythmogenicitybradyarrhythmiaextrasystole Back to today's word