Word: mainstream
Part of speech: Noun
Syllables: main
stream
Definition: The principal current in a flow, such as a river or flow of air
Morphemes:
Affix: main
Language: en
PoS: Adjective
Meaning: Belonging to or connected with the principal mast in a vessel.
Affix: stream
Language: en
PoS: Noun
Meaning: Any steady flow or succession of material, such as water, air, radio signal or words.