Hypnos comes from the name of his Latin counterpart, Somnus. (in- "not" + somnus "sleep"), as well as a few less-common words such as "somnolent", meaning sleepy or tending to cause sleep and hypersomnia meaning excessive sleep, which can be caused by many conditions (known as secondary hypersomnia) or a rare sleep disorder causing excessive sleep with unknown cause, called Idiopathic Hypersomnia. 3D model of "Bronze head of Hypnos" via laser scan of a cast of British Museum's bronze. Hypnos In Greek mythology, Hypnos (; , "sleep") is the personification of sleep; the Roman equivalent is known as Somnus. In the
Daulis (mythology) Daulis (mythology) In Greek mythology, Daulis (Ancient Greek: Δαυλίς) and at a later stage Daulia (Ancient Greek: Δαυλία) and Daulion (Ancient Greek: Δαύλιον) was the name of a mythological figure and Davleia, the city in Phocis, is named after her. According to Homer, it was said to be named either in reference to the woody character of the area or after a nymph Daulis, a daughter of the river-god Cephissus. Daulis was the hometown of Tereus, Thracian king and also the city at the end of the road not taken by Oedipus. ""They say that the name of the city