Definition of ぶっつけ本番 (ぶっつけほんばん)

ほんばん

ぶっつけ本番

ぶっつけほんばん

buttsukehonban

noun, no-adjective
performing without rehearsal
Related Kanji
book, present, main, origin, true, real, counter for long cylindrical things
turn, number in a series