venous

adjective

ve·​nous ˈvē-nəs How to pronounce venous (audio)
1
: of, relating to, or full of veins
a venous thrombosis
a venous rock
2
of blood : having passed through the capillaries and given up oxygen for the tissues and become charged with carbon dioxide
venously adverb

Examples of venous in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
For example, Gadot’s headaches were due to cerebral venous thrombosis (CVT), which is a very rare type of stroke caused by blood clots in the brain. Korin Miller, SELF, 13 Mar. 2025 Brandon Ingram was sidelined on March 9, 2019 after team doctors found a deep venous thrombosis in his arm. Shane Young, Forbes, 21 Feb. 2025 Healthcare providers prescribe these highly specialized garments to treat swelling and venous insufficiency. Mark Gurarie, Verywell Health, 3 Feb. 2025 The risk for venous insufficiency rises with age, smoking, inactivity, and excess weight, among other factors.6 Compression socks prevent venous ulcers by promoting blood flow from the legs. Mark Gurarie, Verywell Health, 3 Feb. 2025 See All Example Sentences for venous

Word History

Etymology

borrowed from Latin vēnōsus, from vēna vein entry 1 + -ōsus -ous

First Known Use

1626, in the meaning defined at sense 1

Time Traveler
The first known use of venous was in 1626

Browse Nearby Words

Cite this Entry

“Venous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/venous. Accessed 25 Mar. 2025.

Kids Definition

venous

adjective
ve·​nous ˈvē-nəs How to pronounce venous (audio)
1
: of, relating to, or full of veins
a venous rock
2
: being blood which has passed through the capillaries, given up oxygen to the tissues, and become loaded with carbon dioxide

Medical Definition

venous

adjective
ve·​nous ˈvē-nəs How to pronounce venous (audio)
1
a
: full of or characterized by veins
b
: made up of or carried on by veins
the venous circulation
2
: of, relating to, or performing the functions of a vein
a venous inflammation
venous arteries
3
of blood : having passed through the capillaries and given up oxygen for the tissues and become charged with carbon dioxide and ready to pass through the respiratory organs to release its carbon dioxide and renew its oxygen supply : dark red from reduced hemoglobin compare arterial sense 2
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