The subculture associated with those who take psychedelic drugs.

In a psychedelic manner.

plural of psychedelic crisis

A bad trip

(music) A genre of popular soul music influenced by psychedelic rock and funk.

(music) A genre of rock music influenced by psychedelia, blues, jazz, folk music, electronic music and the hippie counterculture of the 1960s.

simple past tense and past participle of psychedelicize

Third-person singular simple present indicative form of psychedelicize

present participle of psychedelicize

(transitive) To make psychedelic.