To fathom Hell or go angelic Just take a pinch of psychedelic. Osmond’s neologism married two Greek words that together mean “mind manifesting.” Though by now the word has taken on the Day-Glo coloring of the 1960s, at the time it was the very neutrality of “psychedelic” that commended it to him: the word “had no particular connotation of madness, craziness or ecstasy, but suggested an enlargement and expansion of mind.”

