Noun aluminum has 1 sense
  1. aluminum, aluminium, Al, atomic number 13 - a silvery ductile metallic element found primarily in bauxite
    --1 is a kind of metallic element, metal
    --1 is a substance of
     aluminum foil, aluminium foil, tin foil; bauxite; Duralumin
    --1 has particulars:
     alum, potassium alum, potash alum; alum, ammonia alum, ammonium alum
    Derived forms: verb aluminize1, verb aluminise1
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