. . . . . . . . "forefront"@en-us . . . . . "0"^^ . . . . "106209419"^^ . . "06209419-n"^^ . . . . . . . . . "vanguard"^^ . . "vanguard"@en-us . . . . . . . . "104706751"@en-us . . "cutting edge"@en-us . . "0"^^ . . . . . . . . . "105832346"@en-us . . "the position of greatest importance or advancement; the leading position in any movement or field; \"the Cotswolds were once at the forefront of woollen manufacturing in England\"; \"the idea of motion was always to the forefront of his mind and central to his philosophy\""@en-us .