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Definitions

pinhole

[pin-hohl] / ˈpɪnˌhoʊl /




Example Sentences

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The researchers incorporated an array detector into their new microscope, allowing it to collect more light than a conventional system built around a pinhole and single detector.

From Science Daily ● Oct. 17, 2026

Traditional confocal microscopes use a small opening called a pinhole and a single detector to isolate light from a selected area.

From Science Daily ● Oct. 17, 2026

People across Kent, Surrey and Sussex brought out solar glasses, improvised pinhole cameras and kitchen colanders to watch the celestial event.

From BBC ● Aug. 13, 2026

At Beetle Bank Farm in York, the York Astronomical Society had telescopes set up, while families made pinhole cameras and donned their solar glasses.

From BBC ● Aug. 12, 2026

My throat tightened into a pinhole, and an involuntary choking sound escaped my clenched teeth.

From "The City Beautiful" by Aden Polydoros


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