Olanzapine

//oʊˈlæn.zəˌpin// noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    An antipsychotic drug C₁₇H₂₀H₄S administered orally especially in the short-term treatment of schizophrenia and acute manic episodes of bipolar disorder. uncountable

Etymology

From olan- (of unknown origin) + -zapine (“alteration of benzodiazepine”).

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.