pinhole

noun

ˈpin-ˌhōl How to pronounce pinhole (audio)
Definition of pinholenext
as in puncture
a mark or small hole made by a pointed instrument pinholes in a bedsheet will look like stars if you shine a light from behind it

Synonyms & Similar Words

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Example Sentences

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.
Recent Examples of pinhole Options include properly filtered solar eclipse glasses, a safe handheld solar viewer and a pinhole projector (learn how to make one on NASA's website). — Mike Snider, USA Today, 12 Aug. 2026 Special eclipse glasses or pinhole projectors are required to safely view solar eclipses and prevent eye damage. — Raf Sanchez, NBC news, 12 Aug. 2026 Even the gaps between leaves on a tree can act as natural pinholes, projecting tiny images of the partially eclipsed sun onto the ground. — Michael D'estries, Travel + Leisure, 11 Aug. 2026 People can see projections of the eclipse using a tool like a pinhole projector with a small opening or colander, showing shadows of the eclipse on the ground. — Grace Zokovitch, Boston Herald, 9 Aug. 2026 See All Example Sentences for pinhole
Recent Examples of Synonyms for pinhole
  1. puncture
  2. slit
Noun
  • Its aluminum frame features front and rear suspension, while 26 × 4-inch puncture-resistant fat tires and Tektro four-piston hydraulic disc brakes add practical features for varied surfaces.
    — New Atlas, New Atlas, 4 Nov. 2026
  • Typically, a puncture can trigger a dangerous chain reaction in a lithium-ion battery, leading it to catch fire or explode.
    — Michael Kan, PC Magazine, 26 Oct. 2026
Definition of puncture
Noun
  • Slight slits created tension at the cuffs of the full-length dress’ long sleeves.
    — Julia Teti, Footwear News, 5 Nov. 2026
  • The Victoria’s Secret Angel’s body makeup blended seamlessly with her strapless gown, which had a thigh-high slit and matching detached sleeves.
    — Bailey Bujnosek, InStyle, 2 Nov. 2026
Definition of slit

Browse Nearby Words

pinheads
pinhole
pinholes
See all Nearby Words

Cite this Entry

“Pinhole.” Merriam-Webster.com Thesaurus, Merriam-Webster, https://www.merriam-webster.com/thesaurus/pinhole. Accessed 8 Nov. 2026.

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