noncontrast

N1O1N1C3O1N1T1R1A1S1T1

adjective

Without the use of a contrast medium.

Scrabble 13
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Meanings

adjectivenoncontrast (not comparable)
  1. not comparableWithout the use of a contrast medium.

    Apart from the noncontrast CT images, segmentations of lungs, vessels, and airways were available for these three patients suffering from chronic obstructive pulmonary disease (COPD), resulting in six different and completely segmented lung cases.

    2016 January 6, “Automatic Synthesis of Anthropomorphic Pulmonary CT Phantoms”, in PLOS ONE, →DOI

Origin

From non- + contrast.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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