みなまで
to the end; entirely; in full
Adverb
「聞きいたよ、光一ぴかいち」「まあ皆みなまでいうなって。分わかってる。神社じんじゃの夏祭なつまつりの一件いっけんでしょ？」
"I've heard about it, Koichi." "You don't need to say anything more, I know. It's the summer festival incident at the shrine, right?"