box oneself into a cornerとは 意味・読み方・使い方

動詞

box oneself into a corner (三人称単数 現在形 boxes oneself into a corner, 現在分詞 boxing oneself into a corner, 過去形および過去分詞形 boxed oneself into a corner)

1. (idiomatic) To create a predicament or problem for oneself; to do something that leaves one with no good alternatives or solutions.
   • 2012 May 15, Scott Tobias, “Film: Reviews: The Dictator”, in The Onion AV Club‎^[1]:

     Brüno was a case of diminishing returns, intermittently amusing but not nearly as bracing or funny as Borat—it didn’t help that Brüno was the most thinly conceived of all his Da Ali G Show characters—and the lead-up to Baron Cohen’s new comedy, The Dictator, made it look like he’d boxed himself into a corner.