you know those little easy rip edges on cereal bags with the little holes that make it easy to rip it off?? well that is perforated... so perforation is like the process of poking the little holes to make it easy rip ... like a coupon or a cereal bag or ... my water bill.
He used a hole punch to perforate the paper and create a border of small holes.
Mama used a fork to perforate the pie crust so that it would vent.Paper manufacturers perforate the edges of paper towels so that they will tear easily.You just did use perforate in a sentence.
Yes.
Closed Fracture
yes.
Yes.
* Perforate * others?
drill, bore, hole, penetrate, pierce, stab, puncture, permeate
The root word 'centesis' means 'puncture, perforate.'
We can punch or perforate materials to make holes.
hopefully because that's the only way I get off.
The word is spelled "aerate" and one meaning is to perforate the ground to allow air to circulate.