hypsarrhythmia

H4Y4P3S1A1R1R1H4Y4T1H4M3I1A1

noun

The electroencephalographic features of random high-voltage slow waves and spikes seen in patients with infantile spasms.

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Meanings

nounhypsarrhythmia (countable and uncountable, plural hypsarrhythmias)

plural hypsarrhythmias

  1. countableuncountablemedicineThe electroencephalographic features of random high-voltage slow waves and spikes seen in patients with infantile spasms.

Origin

From hyps- + arrhythmia.

Full word history & related roots →
Cite this entry
APA

hypsarrhythmia. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/hypsarrhythmia

MLA

“hypsarrhythmia.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hypsarrhythmia. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “hypsarrhythmia,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/hypsarrhythmia.

Source: hypsarrhythmia on Wiktionary, CC BY-SA 4.0.