DictionaryhobnailHeavy footwear nail
noun / adjective / verb

hobnail

HAHB-nayl/hˈɑbnˌeɪl/

A short, heavy nail used to reinforce a boot sole.

The loose hobnail has a short, thick shank for reinforcing the boot's sole.

A sturdy leather boot lying with its sole facing the viewer, showing large-headed hobnails set into the heel and sole; one loose hobnail beside it reveals its short, thick shank.
Etymology

The first piece probably refers to a rounded peg or pin, paired with a metal nail. The compound names a short, thick, large-headed nail used in heavy boot soles.

More examples

  • Several hobnails are missing from the heel of my boot.
  • His hobnailed boots clatter across the stone floor.
  • The shoemaker hobnails the soles to help them resist wear.

Forms

hobnail · hobnails · hobnailed · hobnailing

Similar words

nail
A broader term for a pointed fastener, not specifically footwear.
stud
A projecting piece used for grip, reinforcement, or decoration.