Definitions

1. verb

to perforate with two holes or openings, typically in a material

“The engineer biperforated the metal sheet to create a ventilation system.”

2. verb

to cause something to have two holes or openings

“The drill biperforated the plastic container, rendering it unusable.”

3. noun

the act of perforating with two holes or openings

“The biperforation of the cardboard box caused it to collapse.”