perforated

adjective

per·​fo·​rat·​ed ˈpər-fə-ˌrā-təd How to pronounce perforated (audio)
1
: having a hole or perforations
especially : having a specified number of perforations in 20 millimeters
the stamps are perforated 10
2
: characterized by perforation
a perforated ulcer

Examples of perforated in a Sentence

a pad with perforated sheets of paper
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The Mylar film is coated with a high-resistance conductive material and suspended between two perforated metal plates called stators. Mark Sparrow, Forbes.com, 25 July 2025 Foard died from acute peritonitis due to a perforated duodenal ulcer, according to the complaint. James Powel, USA Today, 22 July 2025 The newest next thing is symbolized by 21 Carpenter, where Hassell fitted 48 rooms into a tower wrapped up in a perforated, heat-deflecting aluminum sun canopy. Kevin West, Travel + Leisure, 16 July 2025 Royals’ pitcher Danny Jackson, a 1985 World Series winner, has slung the perforated ball from the mound. Eric Adler, Kansas City Star, 25 June 2025 See All Example Sentences for perforated

Word History

First Known Use

15th century, in the meaning defined at sense 1

Time Traveler
The first known use of perforated was in the 15th century

Browse Nearby Words

Cite this Entry

“Perforated.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/perforated. Accessed 2 Aug. 2025.

Medical Definition

perforated

adjective
per·​fo·​rat·​ed -fə-ˌrāt-əd How to pronounce perforated (audio)
: having a hole or series of holes : characterized by perforation
a perforated eardrum

More from Merriam-Webster on perforated

Last Updated: - Updated example sentences
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