. "reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities; \"refine sugar\""@en-us . . . . "0"^^ . "200474492"^^ . . . . . "00474492-v"^^ . "refine"@en-us . . "rectify"@en-us . . . "refine"^^ . . "200461185"@en-us . "0"^^ . .