protriptyline

[ proh-trip-tl-een, -in ]
/ proʊˈtrɪp tlˌin, -ɪn /

noun Pharmacology.

a white to yellow powder, C19H21N, used for the treatment of depression.

Origin of protriptyline

1960–65; pro(pyl) + tri- + (he)ptyl (see heptane, -yl) + -ine2