Word: poobah
Part of speech: Noun
Syllables: poo
bah
Definition: A leader or other important person.
Morphemes:
Affix: pooh
Language: en
PoS: Interjection
Meaning: Expressing dismissal, contempt, impatience, etc.
Affix: bah
Language: en
PoS: Interjection
Meaning: Expressing contempt, disgust, or bad temper.