大太鼓 おおだいこ large drum #29,419 Meanings noun large drum; bass drum だだいこ also 鼉太鼓 noun dadaiko drum; large drum used for outdoor bugaku and gagaku performances Its kanji 大 ダイ、タイ · おお-、おお.きい、-おお.いに large, big 太 タイ、タ · ふと.い、ふと.る plump, thick, big around 鼓 コ · つづみ drum, beat, rouse, muster