Psychedelic

[,saɪkə'delɪk;-'diːlɪk] or ['saɪkə'dɛlɪk]

Definition

(adj.) (of a mental state) characterized by intense and distorted perceptions and hallucinations and feelings of euphoria or sometimes despair; 'a psychedelic experience' .

(adj.) having the vivid colors and bizarre patterns associated with psychedelic states; 'a psychedelic painting' .

(adj.) producing distorted sensory perceptions and feelings or altered states of awareness or sometimes states resembling psychosis; 'psychedelic drugs like psilocybin and mescaline' .

Checked by Cecily--From WordNet