What is the meaning of tricyclic antidepressant drug?

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.
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APAWordNet. (2010). tricyclic antidepressant drug. Retrieved October 1, 2026, from http://smartdefine.org/tricyclic_antidepressant_drug/definitions/1317220
ChicagoWordNet. 2010. "tricyclic antidepressant drug" http://smartdefine.org/tricyclic_antidepressant_drug/definitions/1317220 (accessed October 1, 2026).
HarvardWordNet 2010, tricyclic antidepressant drug, Smart Define, viewed 1 October, 2026, <http://smartdefine.org/tricyclic_antidepressant_drug/definitions/1317220>.
MLAWordNet. "tricyclic antidepressant drug" 23 October 2010. Web. 1 October 2026. <http://smartdefine.org/tricyclic_antidepressant_drug/definitions/1317220>