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- Dictionaryvein/veɪn/
noun
- 1. any of the tubes forming part of the blood circulation system of the body, carrying in most cases oxygen-depleted blood towards the heart.
- 2. a fracture in rock containing a deposit of minerals or ore and typically having an extensive course underground: "gold-bearing quartz veins" Similar
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VEIN definition: 1. a tube that carries blood to the heart from the other parts of the body 2. the frame of a leaf…. Learn more.
Jun 2, 2012 · The meaning of VEIN is blood vessel; especially : any of the tubular branching vessels that carry blood from the capillaries toward the heart. How to use vein in a sentence.
Veins ( / veɪn /) are blood vessels in the circulatory system of humans and most other animals that carry blood towards the heart. Most veins carry deoxygenated blood from the tissues back to the heart; exceptions are those of the pulmonary and fetal circulations which carry oxygenated blood to the heart.
noun. one of the horny ribs that stiffen and support the wing of an insect. synonyms: nervure. see more. noun. a distinctive style or manner. “he continued in this vein for several minutes” see more. verb. make a veinlike pattern. see more. Pronunciation. US. /veɪn/ UK.
one of the riblike thickenings that form the framework of the wing of an insect. one of the strands or bundles of vascular tissue forming the principal framework of a leaf. any body or stratum of ore, coal, etc., clearly separated or defined: a rich vein of coal.
Aug 17, 2021 · A vein is an elastic blood vessel that transports blood from various regions of the body to the heart. Veins are components of the cardiovascular system, which circulates blood to provide nutrients to the cells of the body.
[countable] any of the very thin tubes that form the frame of a leaf or an insect’s wing. [countable] a narrow area of a different colour in some types of stone, wood and cheese. [countable] a thin layer of minerals or metal contained in rock synonym seam. a vein of gold.
Any of the blood vessels that carry blood toward the heart. Veins are thin-walled and contain valves that prevent the backflow of blood. All veins except the pulmonary vein (which returns to the heart from the lungs) carry blood having low levels of oxygen.
a narrow layer of a substance that forms in or fills a crack in rock: A rich vein of iron ore was found in the hillside. Massimiliano Alessandro/EyeEm/GettyImages. SMART Vocabulary: related words and phrases. vein noun (QUALITY) [ S ] a particular quality or characteristic: A vein of satirical anger runs through all his work.
one of the tubes in your body that carries blood to your heart. Want to learn more? Improve your vocabulary with English Vocabulary in Use from Cambridge. Learn the words you need to communicate with confidence. vein noun [C] (LEAF) one of the thin lines on a leaf. Idioms. in the same vein.
