The story
From cyano + -pramine (“substance of the imipramine group”).
Etymology from Wiktionary, CC BY-SA 4.0.
cianopramine
Today it means: A tricyclic antidepressant, 5-[3-(dimethylamino)propyl]-10,11-dihydro-5H-dibenzo[b,f]azepine-3-carbonitrile, related to imipramine. Full definition →