shim
Shim (noun) means a thin piece of material used to fill a gap, level a surface, or provide support. Example: “He slid a shim under the table leg to stop it wobbling.”
How to use shim
Learner’s notesIn plain EnglishA thin wedge used to fill a small gap — or, in software, a small patch that lets two things work together.
Word forms
- Plural
- shims
- Third person singular
- shims
- Past tense
- shimmed
Fill the gap
Can you complete this real example?
He slid a _____ under the table leg to stop it wobbling.
Etymology
Origin uncertain, possibly from Kent dialect; originally referred to a piece of iron on a plough, later to thin wedges of wood or metal.