. . "0"^^ . "esker"@en-us . . "109274305"^^ . "(geology) a long winding ridge of post glacial gravel and other sediment; deposited by meltwater from glaciers or ice sheets"@en-us . . . . . "0"^^ . . . . "108696024"@en-us . "esker"^^ . "(geology) a long winding ridge of post glacial gravel and other sediment; deposited by meltwater from glaciers or ice sheets"@en-us . . "09274305-n"^^ .