Kingbolt Definition
 kĭngbōlt 
    noun
  
 Any main bolt; esp., one that acts as a vertical pivot for a turning vehicle, as that connecting the front axle of a wagon, etc., or the truck of a railroad car, with the body.
 Webster's New World 
Synonyms: 
  
- swivel pin
- kingpin
Other Word Forms of Kingbolt
Noun
Singular:
 kingboltPlural:
 kingboltsFind Similar Words
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