1) Tricyclic 2) Tricyclic antidepressant 3) Tricyclic antidepressant drug 
Noxiptiline (Agedal, Elronon, Nogedal), also known as noxiptyline and dibenzoxine, is a tricyclic antidepressant (TCA) that was introduced in Europe in the 1970s for the treatment of depression. It has imipramine-like effects, acting as a serotonin and norepinephrine reuptake inhibitor, among other properties. Of the TCAs, noxiptiline has been sho...
[n] - a tricyclic antidepressant dru
noun a tricyclic antidepressant drug