. . "114612077"^^ . . . "a metal of relatively high density (specific gravity greater than about 5) or of high relative atomic weight (especially one that is poisonous like mercury or lead)"@en-us . . . "heavy metal"@en-us . "14612077-n"^^ . "113775701"@en-us . . "0"^^ . "0"^^ . . . . . . . . "heavy metal"^^ .