Definitions for ouabainwɑˈbɑ ɪn

This page provides all possible meanings and translations of the word ouabain

Random House Webster's College Dictionary

oua•ba•inwɑˈbɑ ɪn(n.)

  1. a white crystalline glycoside, C29H44O2, extracted from the seeds or wood of certain African trees and used as a poison on the tips of arrows or in medicine as a heart stimulant.

    Category: Pharmacology

Origin of ouabain:

1890–95 < F ouaba(ïo) (< Somali waabayyo arrow poison) + -in1


  1. ouabain(Noun)

    g-strophanthin, a poisonous cardiac glycoside.

  2. Origin: Through from Somali waabaayo, "arrow poison".


  1. Ouabain

    Ouabain which is also named g-strophanthin, is a poisonous cardiac glycoside.

U.S. National Library of Medicine

  1. Ouabain

    A cardioactive glycoside consisting of rhamnose and ouabagenin, obtained from the seeds of Strophanthus gratus and other plants of the Apocynaceae; used like DIGITALIS. It is commonly used in cell biological studies as an inhibitor of the NA(+)-K(+)-EXCHANGING ATPASE.


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