Arrhythmia
来自Big Physics
Safin（讨论 | 贡献）2022年4月28日 (四) 23:31的版本 （建立内容为“Category:etymology == google == [https://www.google.com.hk/search?q=arrhythmia+etymology&newwindow=1&hl=en ref] late 19th century: from Greek arruthmia ‘la…”的新页面）
late 19th century: from Greek arruthmia ‘lack of rhythm’, from a- ‘without’ + rhuthmos (see rhythm).
wiktionary
Borrowed from New Latin arrhythmia, from Ancient Greek ἀρρυθμία(arrhuthmía).
etymonline
arrhythmia (n.)
in medicine, "irregularity of pulse" (arrhythmia cordis), 1888, from Greek noun of action from arrhythmos "irregular, unrhythmical," from a- "not" (see a- (3)) + rhythmos "measured flow or movement, rhythm; proportion, symmetry" (see rhythm). Nativized form arrhythmy, in reference to metrics, is attested from 1844.
