Definición de tricyclic en inglés:

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Pronunciación: /trʌɪˈsʌɪklɪk/


(Of a compound) having three rings of atoms in its molecule.
Oraciones de ejemplo
  • Quinacrine is a planar tricyclic compound with structural similarities to DMMB, yet it does not absorb red light.
  • In addition, all methyl sulfone containing compounds in the tricyclic class are very poorly bioavailable.
  • Clomipramine was equal to desipramine and both tricyclic agents were superior to placebo for amelioration of hyperactivity.


(usually tricyclics) Medicine
Any of a class of antidepressant drugs having molecules with three fused rings.
Oraciones de ejemplo
  • However inspection of comparative studies in fall risk between SSRIs and tricyclics suggest these two antidepressant classes exhibit similar risks of fall.
  • Over half of the prescriptions were for the class antidepressants known as tricyclics, while four out of 10 were for SSRIs.
  • The most commonly prescribed antidepressant medications include the tricyclics and selective serotonin reuptake inhibitors.


Late 19th century: from tri- 'three' + Greek kuklos 'circle' + -ic.

For editors and proofreaders

Saltos de línea: tri|cyc¦lic

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