sokkyū
1. fastball
★ Common
Noun
#46974
1. fastball
1. With a fastball; By fastball
1. Fastball's; Fast-ball
1. If fastballs; When fastballs
1. Was a fastball.
1. Fastball.; Polite speech.
1. Was a fastball.
1. Fastball, likely.; Probably a fastball.
1. If/when fastball
1. Not a fastball.; Not fast-ball.