hypnologyDict.lkDict.lk - Sinhala to English DictionaryMeaning hypnology Tweet Sinhala Dictionary definitions for hypnologyhypnology 🔊hypnology : නිද්රාවේදයhypnology : වශීවේදයhypnology definitionNoun. A treatise on sleep; the doctrine of sleep.Lern More AboutWiki Definition: hypnologyGoogle Search result: GoogleWiki Article: Wikipedia Tweet