Definitions

1. verb

to make a hole or holes in something, especially with a sharp object

“The drill will perforate the metal sheet.”

2. verb

to penetrate or cut through something

“The acid will perforate the plastic container.”

3. noun

a hole or holes made by perforation

“The perforations on the paper allow air to pass through.”

4. verb

to mark with perforations

“The printer perforates the documents for easy separation.”