Oneiromancy

ō-nī′rō-man-si, n. the art of divining by dreams.— ns. Oneirocrit′ic , Onirocrit′ic , one who interprets dreams.— adjs. Oneirocrit′ic , -al .— ns. Oneirodyn′ia , nightmare; Oneirol′ogy , the doctrine of dreams; Onei′roscopist , an interpreter of dreams. [Gr. oneiros , a dream, manteia , divination.]