1. An alloy of iron and nickel having a low coefficient of thermal expansion; used in tuning forks and measuring tapes and other instruments

Type of: alloy, metal

Encyclopedia: Invar

• nearside
• nearsighted
• nearsightedness
• neat
• neat's-foot oil
• neaten
• neath
• neatherd
• neatly
• neatness
• neb
• nebbech
• nebbish
• Nebcin
• NEbE
• Nebiim
• NEbN
• Nebo
• Nebraska
• Nebraska fern
• Nebraskan
• nebuchadnezzar
• Nebuchadnezzar II
• Nebuchadrezzar
• Nebuchadrezzar II