half-patch

noun
UK /ˈhɑːf pætʃ/
US /ˈhæf pætʃ/

A half-patch is a small piece of cloth that covers only part of something.

She sewed a half-patch onto the torn knee of her jeans.


OTHER MEANINGS

2. A plot of land that is only half the usual size.

The farmer planted corn in the half-patch behind the barn.

3. A software fix that corrects only part of a problem.

The developer released a half-patch while working on the full update.

4. A small area of color or texture that covers part of a surface.

A half-patch of sunlight fell across the floor.