Nutdriver

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    A hand tool for driving nuts and bolts; similar to a screwdriver but with a different tip, usually a hexagonal socket (recess) for driving fasteners with external hexagonal heads. Suitable for low- and medium-torque applications.

Etymology

From nut + driver, attested since circa 1900 and widespread in various industries since the 1920s; modeled on the earlier screwdriver.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.