arterial line

noun

A thin catheter inserted into an artery.

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Meanings

nounarterial line (plural arterial lines)

plural arterial lines

  1. medicineA thin catheter inserted into an artery.
Cite this entry
APA

arterial line. (n.d.). In WatkinsX Dictionary. Retrieved November 5, 2026, from https://dictionary.watkinsx.com/word/arterial%20line

MLA

“arterial line.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/arterial%20line. Accessed November 5, 2026.

Chicago

WatkinsX Dictionary, s.v. “arterial line,” accessed November 5, 2026, https://dictionary.watkinsx.com/word/arterial%20line.

Source: arterial line on Wiktionary, CC BY-SA 4.0.