Meanings
adjectiveantiarrhythmic (comparative more antiarrhythmic, superlative most antiarrhythmic)
comparative more antiarrhythmic · superlative most antiarrhythmic
- medicineUsed to treat or prevent (heart) arrhythmia (irregular beat).
nounantiarrhythmic (plural antiarrhythmics)
plural antiarrhythmics
- medicineA drug that treats or prevents (heart) arrhythmia (irregular beat).
Synonyms & antonyms
nouna drug used to treat an abnormal heart rhythm
Similar
antiarrhythmic drugantiarrhythmic medication
Broader
Synonym sets from Open English WordNet, CC BY 4.0.
Origin
Translations
Catalan antiarrítmic, antiarrítmica
- antiarrítmicused to treat or prevent arrhythmia
- antiarrítmicaused to treat or prevent arrhythmia
- antiarrítmica drug that treats or prevents arrhythmia
Czech antiarytmikum
- antiarytmikuma drug that treats or prevents arrhythmia
French antiarythmique
- antiarythmiqueused to treat or prevent arrhythmia
Greek αντιαρρυθμικός, αντιαρρυθμικό
- αντιαρρυθμικός (antiarrythmikós)used to treat or prevent arrhythmia
- αντιαρρυθμικό (antiarrythmikó)a drug that treats or prevents arrhythmia
Polish antyarytmiczny
- antyarytmicznyused to treat or prevent arrhythmia
Portuguese antiarrítmico, antiarrítmico
- antiarrítmicoused to treat or prevent arrhythmia
- antiarrítmicoa drug that treats or prevents arrhythmia
Spanish antiarrítmico, antiarrítmico
- antiarrítmicoused to treat or prevent arrhythmia
- antiarrítmicoa drug that treats or prevents arrhythmia
Cite this entry
APA
antiarrhythmic. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/antiarrhythmic
MLA
“antiarrhythmic.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/antiarrhythmic. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “antiarrhythmic,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/antiarrhythmic.
Source: antiarrhythmic on Wiktionary, CC BY-SA 4.0.