← Back to browse剛球ごうきゅう[goukyuu]nounJapanese definitionNo Japanese definition yet.English definitionfast, heavy ball; fastballExamplesNo examples yet.Loading examples…Ask about thisKanji剛sturdy; strengthゴウ · 10 strokes剛剛健剛力剛性剛士剛毛彅剛剛志球ball; sphereキュウ / たま · 11 strokes地球野球球卓球球団球場琉球電球