. . . . "the gradient of a slope or road or other surface; \"the road had a steep grade\""@en-us . "104793374"@en-us . . . "grade"^^ . . . "105068716"^^ . . . "0"^^ . "grade"@en-us . . "103956299"@en-us . . . . "05068716-n"^^ . . "0"^^ . . .