atriotomy

A1T1R1I1O1T1O1M3Y4

noun

The surgical opening of an atrium.

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Meanings

nounatriotomy (plural atriotomies)

plural atriotomies

  1. medicineThe surgical opening of an atrium.

Origin

From atrio- + -tomy.

Full word history & related roots →
Cite this entry
APA

atriotomy. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/atriotomy

MLA

“atriotomy.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/atriotomy. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “atriotomy,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/atriotomy.

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