Home › Words › Q › quebrachinequebrachinequebrachine means an alkaloid, probably identical to yohimbine, from the quebracho tree.EtymologyFrom quebracho + -ine.nounAn alkaloid, probably identical to yohimbine, from the quebracho treeDefinitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.quebrachamine 83% match — An alkaloid obtained from the dried bark of the quebracho tree. vs quebrachine →aspidosamine 71% match — An alkaloid found in a quebracho vs quebrachine →aspidospermine 62% match — An alkaloid, obtained from quebracho bark, that was once used as a respiratory stimulant and antispasmodic, and as an antipyretic in typhoid fever vs quebrachine →quinamine 60% match — A particular alkaloid obtained from cinchona bark. vs quebrachine →yohimbenine 59% match — An isomer of yohimbine (of uncertain composition) vs quebrachine →apoquinamine 59% match — An alkaloid, C₁₉H₂₂N₂O, that is formed by dissolving quinamine in acid. vs quebrachine →yohimbine 57% match — A toxic crystalline compound obtained from the bark of the yohimbe tree, used as an adrenergic blocking agent and also as an aphrodisiac in the treatment of impotence. vs quebrachine →quinaquina 57% match — cinchona bark, quinquina vs quebrachine →