Gallium meaning
[gal-ee-uh m]
Definitions of gallium is:
  • noun gallium
    a rare, steel-gray, trivalent metallic element used in high-temperature thermometers because of its high boiling point (1983°C) and low melting point (30°C). Symbol: Ga; atomic weight: 69.72; atomic number: 31; specific gravity: 5.91 at 20°C.
  • noun gallium
    The chemical element of atomic number 31, a soft silvery-white metal that melts at about 30°C, just above room temperature.
  • noun gallium
    chemical element