Word: knuckleball
Part of speech: Noun
Syllables: knuck
le
ball
Definition: An event that is hard to predict.
Morphemes:
Affix: knuckle
Language: en
PoS: Noun
Meaning: A contrivance, usually of brass or iron, and furnished with points, worn to protect the hand, to add force to a blow, and to disfigure the person struck; a knuckle duster.
Affix: ball
Language: en
PoS: Noun
Meaning: A very enjoyable time.