1. A bolt with a square or hexagonal head on one end and a threaded shaft on the other end; tightened with a wrench; used to connect metal parts

Derived forms: machine bolts

Type of: bolt

• ovulation method
• ovulation method of family planning
• ovule
• Ovulen
• ovum
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• owe
• Owen
• Owen Glendower
• Owen Wister
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• Owensboro
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• owlet moth
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• OWLT
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