Word: skydome
Part of speech: Noun
Syllables: sky
dome
Definition: A sphere or hemisphere with a texture on its inner face, used to simulate the sky or similar backdrop around a three-dimensional playfield.
Morphemes:
Affix: sky
Language: en
PoS: Noun
Meaning: The part of the sky which can be seen from a specific place or at a specific time; its condition, climate etc.
Affix: dome
Language: en
PoS: Noun
Meaning: a structural element resembling the hollow upper half of a sphere; a cupola
Etymology Compounds: Affix: domus 
Language: la
Decoded: domus 
Meaning: house