最さい後ごの最さい後ごMeanings1expression, nounthe very last moment; the very endEmphatic expression meaning the absolute final moment or the very end of something, often with a sense of drama or urgency.最さい後ごの最さい後ごで逆ぎゃく転てんした。They turned the tables at the very last moment.最さい後ごの最さい後ごまで諦あきらめないで。Don't give up until the very end.