Word: YouTube
Part of speech: Proper noun
Syllables: you
tube
Definition: Proper noun~ A video-sharing website.
Morphemes:
Affix: you
Language: en
PoS: Pronoun
Meaning: The people spoken, or written to, as an object.
Affix: tube
Language: en
PoS: Noun
Meaning: A television. Compare with cathode ray tube and picture tube.