ephedrin

World English Dictionary
ephedrine or ephedrin (ɪˈfɛdrɪn, ˈɛfɪˌdriːn, -drɪn, ɪˈfɛdrɪn, ˈɛfɪˌdriːn, -drɪn) [Click for IPA pronunciation guide]
 
n
a white crystalline alkaloid obtained from plants of the genus Ephedra: used for the treatment of asthma and hay fever; l-phenyl-2-methylaminopropanol. Formula: C6H5CH(OH)CH(NHCH3)CH3
 
[C19: from New Latin ephedra + -ine²]
 
ephedrin or ephedrin
 
n
 
[C19: from New Latin ephedra + -ine²]

Collins English Dictionary - Complete & Unabridged 10th Edition
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Ephedrin is always a great word to know.
So is ort. Does it mean:
a scrap or morsel of food left at a meal.
the offspring of a zebra and a donkey.
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