entheogen(redirected from Entheobotanical)
Also found in: Medical.
A psychoactive substance, usually one derived from plants or fungi but also from the secretions of animals such as toads, that is ingested by a shaman or another participant in a ritual in order to produce visions or gain mystical insight.
[Greek entheos, possessed; see enthusiasm + -gen.]
en·the′o·gen′ic (-jĕn′ĭk) adj.