DictionaryscrewThreaded fastening
noun / verb

screw

SKROO/skrˈu/

A spirally threaded implement working by rotation.

The metal screw sits partly driven into a small wooden block.

A single metal wood screw partly driven into a small wooden block, with its head and exposed helical thread clearly visible.
Etymology

From a word for a nut or cylindrical socket, screw first named an apparatus for lifting or pressing. The name was later applied to the spiral-ridged fastener used to join materials.

In context

Adafruit Industries44:47
when you're threading it and that way you can uh have the threads easily or the screw threads go in easily into the standoffs
3D Hangouts – LED Shoes, Chaos Emeralds and Fruit Bowls

More examples

  • She screws the lid tightly onto the jar.
  • A rotating screw lifts water from the canal.
  • The ship's screw pushes it through the water.
  • He screws his face into a puzzled frown.

Forms

screw · screws · screwed · screwing

unscrew verb — To loosen or remove by turning.

Similar words

bolt
Usually secured with a nut rather than driven into material.
twist
Describes turning or distorting without necessarily using spiral threads.