Japanese edit

Kanji in this term
ごう
Grade: S
そく > そっ
Grade: 3
きゅう
Grade: 3
on’yomi
For pronunciation and definitions of 豪速球 – see the following entry.
剛速球ごうそっきゅう
[noun] (baseball) fierce fastball
(This term, 豪速球, is an alternative spelling of the above term.)