Word: fastball
Part of speech: Noun
Syllables: fast
ball
Definition: Any of the variations of high speed pitches thrown in baseball
Morphemes:
Affix: fast
Language: en
PoS: Adjective
Meaning: Moving with great speed, or capable of doing so; swift, rapid.
Affix: ball
Language: en
PoS: Noun
Meaning: A pitch that falls outside of the strike zone.