Hypnos

[hip-nos] /ˈhɪp nɒs/
noun
1.
the ancient Greek god of sleep.
Origin
< Greek hýpnos sleep; cognate with Old English swefn, Latin somnus, Welsh hun; cf. sopor
British Dictionary definitions for Hypnos

Hypnos

/ˈhɪpnɒs/
noun
1.
(Greek myth) the god of sleep Roman counterpart Somnus Compare Morpheus
Word Origin
Greek: sleep