"a difficult or awkward situation; \"his back was to the wall\"; \"competition was pushing them to the wall\""@en-us . . "wall"^^ . . . . "110443177"@en-us . . . "114564779"^^ . . "113731862"@en-us . "14564779-n"^^ . "wall"@en-us . "0.625"^^ . . . . . . "0"^^ .