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

• parishioner
• Parisian
• Parisienne
• parisology
• parity
• parity bit
• parity check
• Parjanya
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• park
• Park Ave.
• Park Avenue
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• park commissioner
• park keeper
• parka
• parka squirrel
• parkade
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• Parker
• Parker House roll
• Parkeriaceae
• Parkersburg
• Parkia
• Parkia javanica