Dictionary.com
Thesaurus.com

thioxanthene

American  
[thahy-uh-zan-theen] / ˌθaɪ əˈzæn θin /

noun

Pharmacology.
  1. any of a class of antipsychotics, as thiothixene, used to relieve symptoms of severe psychiatric disorders.


Etymology

Origin of thioxanthene

thio- + xanth- + -ene