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definitions

anticoagulant

[an-tee-koh-ag-yuh-luh nt, an-tahy-]Biochemistry, Pharmacology
adjective
  1. Also an·ti·co·ag·u·la·tive [an-tee-koh-ag-yuh-ley-tiv, -luh-tiv, an-tahy-] /ˌæn ti koʊˈæg yəˌleɪ tɪv, -lə tɪv, ˌæn taɪ-/. preventing coagulation, especially of blood.
noun
  1. an anticoagulant agent, as heparin.

Origin of anticoagulant

First recorded in 1900–05; anti- + coagulant
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
British Dictionary definitions for anticoagulants

anticoagulant

adjective
  1. acting to prevent or impair coagulation, esp of blood
noun
  1. an agent that prevents or impairs coagulation
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Word Origin and History for anticoagulants

anticoagulant

1905, adjective and noun, from anti- + coagulant.

Online Etymology Dictionary, © 2010 Douglas Harper
anticoagulants in Medicine

anticoagulant

[ăn′tē-kō-ăg′yə-lənt, ăn′tī-]
n.
  1. A substance that prevents the clotting of blood.
adj.
  1. Acting as an anticoagulant.
Related formsan′ti•co•ag′u•la′tive (-lā′tĭv, -lə-tĭv) adj.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
anticoagulants in Science

anticoagulant

[ăn′tē-kō-ăg′yə-lənt, ăn′tī-]
  1. A substance that prevents the clotting of blood.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
anticoagulants in Culture

anticoagulants

[(an-tee-koh-ag-yuh-luhnts, an-teye-koh-ag-yuh-luhnts)]

Substances that slow down or prevent blood clotting.

The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.