プログレッシブ和英中辞典(第4版)の解説
だしぬく【出し抜く】
（新聞社が）特種で他社を出し抜く
scoop a rival paper
敵を出し抜く
anticipate the enemy's movements／forestall the enemy
警察はまた怪盗に出し抜かれた
The police were outwitted again by the mysterious thief.
競争相手を出し抜いてそのデパートと契約した
He 「got the jump [stole a march] on his rivals by signing a contract with the department store.