1. A radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite

Derived forms: thorites

Type of: mineral

Encyclopedia: Thorite

• window envelope
• window frame
• window glass
• window lock
• window oyster
• window sash
• window screen
• window seat
• window shade
• window trimmer
• window washer
• window-dress
• window-shop
• window-shopper
• window-washing
• windowless
• windowpane
• windowpane oyster
• Windows
• windowsill
• windpipe
• windrow
• windscreen
• windscreen wiper
• windshield