. . . "the situation in which you begin an endeavor and to which you return if your efforts fail; \"the police are now back at square one after having arrested and released 27 men\"; \"she has tried to diet but always ends up back at square one\""@en-us . . "13937918-n"^^ . "square one"^^ . "0"^^ . . . . . . "113937918"^^ . . "square one"@en-us . "0"^^ . "113146990"@en-us .