1. plural of screw: metal fasteners with spiral ridges that are turned to join materials together
2. plural of screw: propellers on ships or aircraft
Usage: nautical; aviation

1. third person singular present of screw: fastens or tightens with screws
2. third person singular present of screw: twists or turns something

Examples

• The carpenter used long screws to attach the shelf to the wall.
• She keeps a box of screws and nails in her toolbox.
• The ship’s twin screws propelled it through the water.
• He screws the lid on tightly to prevent spills.
• She screws the light bulb into the socket.
• The mechanic screws the bolt into place with a wrench.