[adj] ruined by overcooking; "she served us underdone bacon and burnt buscuits"
[adj] destroyed or badly damaged by fire; "a row of burned houses"; "a charred bit of burnt wood"; "barricaded the street with burnt-out cars"
[adj] hardened by subjecting to intense heat; "baked bricks"; "burned bricks"
[adj] treated by heating to a high temperature but below the melting or fusing point; "burnt sienna"
[adj] having undergone oxidation; "burned powder"
baked, burned, burned, burned-out, burnt-out, cooked, destroyed, hardened, tempered, toughened, treated