1. an equal division
    • 分捕り品を3人で山分けした
    • The three men divided (up) the booty equally.
    • 利益は2人で山分けしよう
    • Let's go half-and-half [halves/fifty-fifty] on the profit.
    • みんなで山分けするのではもうけは知れている
    • If we have to split [share/go shares] with everyone, the profit will be next to nothing.