dead set against 意味

• ～に断固反対で、～に絶対反対で、～に大反対で、～に激しく反発｛はんぱつ｝して、～にあくまでも反対｛はんたい｝で
  I'm dead set against it. それには絶対反対です。
  He is dead set against anything you say. あいつはなんでもかんでも反対するんだ。
  

例文

1. likely he ain't . his wife's dead set against it .
   そうかも知れん かみさんが反対してるからな
2. you were still dead set against sharing anything with your wife , so you went to plan b ... you killed her .
   だが まだ奥さんとの財産分与の件は 行き詰まったままだ そこで君は 次善の策を取り