noun
- Plural of bolthead; the enlarged head of a bolt, or a person considered stubborn or foolish (informal).
Usage: informal; chiefly North American
Examples
- The mechanic sorted through a pile of boltheads to find the right size.
- Those boltheads refused to listen to any reasonable advice.
- The construction site was littered with boltheads of various diameters.
- He called them a bunch of boltheads for making such a careless mistake.