clot
[ klot ]
/ klɒt /
noun
verb (used without object), clot·ted, clot·ting.
to form into clots; coagulate.
verb (used with object), clot·ted, clot·ting.
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Origin of clot
before 1000; Middle English; Old English clott lump; cognate with Middle Dutch klotte, German Klotz block, log (cf. klutz)
OTHER WORDS FROM clot
de·clot, verb, de·clot·ted, de·clot·ting.non·clot·ting, adjectiveun·clot·ted, adjectiveWords nearby clot
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020
Example sentences from the Web for clot
British Dictionary definitions for clot
clot
/ (klɒt) /
noun
a soft thick lump or massa clot of blood
British informal a stupid person; fool
verb clots, clotting or clotted
to form or cause to form into a soft thick lump or lumps
Derived forms of clot
clottish, adjectiveWord Origin for clot
Old English clott, of Germanic origin; compare Middle Dutch klotte block, lump
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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Medical definitions for clot
clot
[ klŏt ]
n.
A soft, nonrigid, insoluble mass formed when blood or lymph gels.
v.
To coagulate.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Scientific definitions for clot
clot
[ klŏt ]
A soft insoluble mass formed when blood or lymph gels. During blood clotting, white blood cells, red blood cells, platelets, and various clotting factors interact in a cascade of chemical reactions initiated by a wound. When a body tissue is injured, calcium ions and platelets act on prothrombin to produce the enzyme thrombin. Thrombin then catalyzes the conversion of the protein fibrinogen into fibrin, a fibrous protein that holds the clot together. An abnormal clot inside the blood vessels or the heart (a thrombus or an embolus) can obstruct blood flow.
The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.