English

edit

Etymology

edit

From tri- +‎ cyclic.

Adjective

edit

tricyclic (not comparable)

  1. (chemistry) Having three rings of atoms in the molecule.
    a tricyclic antidepressant
    Anthracene is tricyclic.
edit

Translations

edit

Noun

edit

tricyclic (plural tricyclics)

  1. (chemistry) Any tricyclic compound.