棒ぼう球だまぼうだまMeanings1nounpowerless straight ballbaseballBaseball term for a straight pitch that lacks speed or movement, making it easy to hit.彼かれが投なげた棒ぼう球だまを、打だ者しゃは簡かん単たんにホームランにした。The batter easily turned the powerless straight ball he threw into a home run.