Associations to the word «Tricyclic»

Wiktionary

TRICYCLIC, adjective. (chemistry) Having three rings of atoms in the molecule.
TRICYCLIC, noun. (chemistry) Any tricyclic compound.

Dictionary definition

TRICYCLIC, noun. An antidepressant drug that acts by blocking the reuptake of norepinephrine and serotonin and thus making more of those substances available to act on receptors in the brain.

Wise words

It is only with the heart that one can see rightly; what is essential is invisible to the eye.
Antoine de Saint-Exupery