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 The film never clarifies what’s up with these guys or what led to this particular moment, but that’s par for the course with Civil War’s pinhole lens. Nicholas Quah, Vulture, 23 Apr. 2024 How to make a pinhole projector to view the solar eclipse. Haadiza Ogwude, The Enquirer, 8 Apr. 2024 Step 3, using your pinhole projector to look at a solar eclipse To use your box pinhole projector, stand with your back to the sun, then hold the large square hole up to your eye and move the box around until sunlight enters the tiny hole in the aluminum foil. John Tufts, The Courier-Journal, 7 Apr. 2024 Step 2, making the pinhole projector Follow these instructions for creating your box pinhole projector. John Tufts, The Indianapolis Star, 5 Apr. 2024 And tiny pinhole cameras would be installed by the perpetrators of this particular crime in places like changing rooms, in public bathrooms, um, in restaurants, in subway stations. Cnt Editors, Condé Nast Traveler, 1 June 2023 The top of the remote also holds dedicated service buttons for Amazon Prime Video, Disney+, Netflix, Tubi, YouTube, and a programmable shortcut, along with a pinhole microphone. PCMAG, 30 May 2024 Warby Parker provided a guide on how to DIY your own pinhole projector, or check out NASA's video tutorial. Laura Daniella Sepulveda, The Arizona Republic, 8 Apr. 2024 As light filters through the overlapping leaves of trees, these natural pinholes will project miniature eclipse replicas on the ground. Jennifer Dixon, Detroit Free Press, 8 Apr. 2024

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 19 Jun. 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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