pinhole

noun

pin·​hole ˈpin-ˌhōl How to pronounce pinhole (audio)
: a small hole made by, for, or as if by a pin

Examples of pinhole in a Sentence

The water was leaking through a pinhole in the pipe. pinholes in a bedsheet will look like stars if you shine a light from behind it
Recent Examples on the Web While some technology can track consumer’s keystrokes straight from the keypad to keypad, the FBI says many scammers still rely on pinhole cameras to steal customer pins. Alison Cross, Hartford Courant, 8 Aug. 2024 Light will stream through the pinhole and project a crescent sun onto the white sheet of paper in the box. Haadiza Ogwude, The Enquirer, 5 Apr. 2024 For those who don't live near a store, a do-it-yourself pinhole projector is available on the company's website. Eric Lagatta, USA TODAY, 1 Apr. 2024 Competitive shooter and instructor Andy Duffy suggests covering the lens with paper and making a pinhole in the center to create a laser-like beam. Phil Bourjaily, Field & Stream, 3 July 2024 See all Example Sentences for pinhole 

These examples are programmatically compiled from various online sources to illustrate current usage of the word 'pinhole.' Any opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.

Word History

First Known Use

1612, in the meaning defined above

Time Traveler
The first known use of pinhole was in 1612

Dictionary Entries Near pinhole

Cite this Entry

“Pinhole.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/pinhole. Accessed 20 Aug. 2024.

Kids Definition

pinhole

noun
pin·​hole -ˌhōl How to pronounce pinhole (audio)
: a very small hole made by or as if by a pin

More from Merriam-Webster on pinhole

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