Word: rainbow
Part of speech: Noun
Syllables: rain
bow
Definition: Any prismatic refraction of light showing a spectrum of colours.
Morphemes:
Affix: rain
Language: en
PoS: Noun
Meaning: Any matter moving or falling, usually through air, and especially if liquid or otherwise figuratively identifiable with raindrops.
Affix: bow
Language: en
Meaning: arch