Term: heavy metal: 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)
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: caffeine addict: someone addicted to caffeine
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: redhorse: North American sucker with reddish fins
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: head linesman: a football official in charge of recording yardage gained or lost
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: hemosiderin: a granular brown substance composed of ferric oxide; left from the breakdown of hemoglobin; can be a sign of disturbed iron metabolism
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: ophthalmoscope: medical instrument for examining the retina of the eye
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: cytotoxic drug: any drug that has a toxic effect on cells; commonly used in chemotherapy to inhibit the proliferation of cancerous cells
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: triceps brachii: the skeletal muscle having three origins that extends the forearm when it contracts
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: genus lithops: genus of stemless South African succulents
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: dustpan: a short-handled receptacle into which dust can be swept
Broader: alloy: a mixture containing two or more metallic elements or metallic and nonmetallic elements usually fused together or dissolving into each other when molten | Unrelated: jewelry maker: someone who makes jewelry