Where does “Morphean” come from?

Morphean (English) comes from English ān, from Middle English ān, from Old English ān, from Proto-West Germanic ain, from Proto-Germanic ainaz, from Proto-Indo-European óynos — one; single.

Morphean (English): Pertaining to Morpheus; sleepy, soporific,...

Definitions

  1. Pertaining to Morpheus; sleepy, soporific,...

Ancestry of “Morphean”, step by step

Morphean traces back through two separate lines of ancestry.

via English ān

StepLanguageWordMeaning
1Englishān
2Middle Englishāna, an indefinite article
3Old Englishānlonely; entirely alone, solitary, single; one
4Proto-West Germanicainone
5Proto-Germanicainazone; some
6Proto-Indo-Europeanóynosone; single

via English Morpheus

StepLanguageWordMeaning
1EnglishMorpheusThe god and personification of dreams; according to the Roman poet Ovid, one of the sons of Somnus, the god of sleep
2LatinMorpheusMorpheus
3Ancient GreekΜορφεύςgod of dreams; the god and personification of...
4Ancient Greekμορφήshape, form; appearance; outline
Every word from Proto-Indo-European óynosEvery word from Proto-Germanic ainazEvery word from Proto-West Germanic ain