(ˈ)fenˈsiklə̇ˌdēn, -ˈsīk-, -_də̇n noun
( -s )
Etymology: phen- + cycl- + -idin
: a piperidine derivative C 17 H 25 N used especially as a veterinary anesthetic and sometimes illicitly as a psychedelic drug to induce vivid mental imagery — called also angel dust PCP