Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps


Noun: Zr
  1. A lustrous grey strong metallic element resembling titanium; it is used in nuclear reactors as a neutron absorber; it occurs in baddeleyite but is obtained chiefly from zircon
    - zirconium, atomic number 40

Type of: metal, metallic element

Part of: baddeleyite, zircon, zirconium silicate

Encyclopedia: Zr