18 февр. 2022 г. · perforation 1. The act of boring or piercing through a part. 2. A hole made through a part or substance. Origin: L. Perforare = to pierce ...

a hole that goes all the way through a membrane or tissue or the act of making a hole like this: One possible complication of colonoscopy is a perforation ...

1. The act or process of perforating. 2. a : a hole or pattern made by or as if by piercing or boring. b : one of the series of holes (as between rows of ...

a hole made or passing through a thing. the act of perforating. the condition or state of being perforated. perforated.

​[countable, usually plural] a small hole in a surface, often one of a series of small holes. Tear the sheet of stamps along the perforations.

PERFORATION meaning: 1 : a small hole or series of small holes in paper, cardboard, etc. often plural; 2 : a hole in part of the body caused by an accident ...

19 авг. 2023 г. · Perforation is a hole that develops through the wall of a body organ.

1. The act or process of making a hole, as one caused by ulceration. 2. A hole made through a structure or part.

5 дней назад · The meaning of PERFORATED is having a hole or perforations; especially : having a specified number of perforations in 20 millimeters.