hypnology

English

Etymology

hypno- +‎ -logy

Noun

hypnology (uncountable)

1. A treatise on sleep; the study or science of sleep.
2. The study of hypnosis

References

• “hypnology”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.