The Word That Changed Everything

“Osmond's winning couplet beat Huxley's losing one. The word 'psychedelic' won over 'phanerothyme' because it was easier to say. The history of a field turned on a rhyming competition.”

In the spring of 1956, Aldous Huxley and Humphry Osmond were corresponding about a problem neither had solved: what to call these substances. The existing vocabulary was bad. 'Hallucinogen' was pejorative and inaccurate, the experiences were not primarily hallucinatory, and framing them as such imported the clinical assumption that what was seen wasn't there. 'Psychotomimetic' was more accurate but clinically catastrophic, it described the substances as schizophrenia simulators, which guaranteed that the only people who'd investigate them would be looking for applications in interrogation or combat psychiatry.

They needed a new word. Both submitted a proposal, each in the form of a couplet, a gentleman's bet on which would prove more durable.

Huxley's entry: 'To make this trivial world sublime, / take half a gramme of phanerothyme.' Phanerothyme, from the Greek for 'making the spirit visible.' Precise, philosophical, and completely unpronounceable.

Osmond's entry: 'To fathom Hell or go angelic, / just take a pinch of psychedelic.' Psychedelic, from psyche (soul, mind) and delos (to manifest, to reveal). Less philosophically precise but catchier, and containing a recognition that the territory was bipolar, hell was possible alongside the angelic.

Osmond's won. He introduced it formally in a 1957 paper in the Annals of the New York Academy of Sciences, and the word entered the scientific literature. It entered the cultural vocabulary via Leary and the counterculture, acquiring associations that Osmond hadn't intended and eventually becoming so culturally contaminated that researchers now regularly use 'classical serotonergic psychedelics' to avoid it.

But the word survives because the definition was good. Mind-manifesting: not adding something foreign to the mind but revealing what was already there. The dispute about whether psychedelics reveal or distort, whether Huxley's 'Mind at Large' is real or hallucinatory, is still the central dispute in the field. The word that described one side of that debate was coined in a rhyming competition in 1956.

Sources

• Osmond, Ann. N.Y. Acad. Sci. (1957)
• Huxley & Osmond, in Moksha (1977)
• Nichols, Pharmacol. Rev. (2016)