球きゅう威いきゅういCommon wordFreq.FrequencyTop 100,000Meanings1noun(pitcher's) stuffbaseballBaseball term referring to the quality of a pitcher's pitches, including speed, movement, and overall effectiveness.彼かれは球きゅう威いのあるストレートを投なげる。He throws a fastball with good stuff.今日きょうの先せん発ぱつ投とう手しゅは球きゅう威いが落おちている。Today's starting pitcher's stuff is not as sharp.
