arrhythmia
Syllabification: (ar·rhyth·mi·a)
Pronunciation: /āˈriT͟Hmēə, əˈriT͟H-/
Definition of arrhythmia
noun
MedicineOrigin:
late 19th century: from Greek arruthmia 'lack of rhythm', from a- 'without' + rhuthmos (see rhythm)
late 19th century: from Greek arruthmia 'lack of rhythm', from a- 'without' + rhuthmos (see rhythm)