D defs.my
Entry 1 sense Webster, 1913

Deliriant

· De·lir·i·ant · IPA /dɪˈlɪɹiːənt/
01 n. A poison which occasions a persistent delirium, or mental aberration (as belladonna).
  1. 1.
    A poison which occasions a persistent delirium, or mental aberration (as belladonna).(Med.)