[ throm-bok-seyn ]
/ θrɒmˈbɒk seɪn /

noun Biochemistry.

a compound, C20H32O5, formed in blood platelets, that constricts blood vessels and promotes clotting.

Origin of thromboxane

1935–40; thromb- + ox- + -ane Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Medical definitions for thromboxane

[ thrŏm-bŏksān ]


Any of several compounds, originally derived from prostaglandin precursors in platelets, that stimulate aggregation of platelets and constriction of blood vessels.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.