hallucinatoryEnglish → FrenchOxford English–Frenchhallucinatory /BrE həˈluːsɪnəˌt(ə)ri , AmE həˈlusənəˌtɔri / adjective 1 [drug, substance] hallucinogène 2 [film, painting, image] onirique; [figure] spectral; [effect] hallucinatoire it was a hallucinatory experience c'était onirique