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n. A tiny puncture made by or as if by a pin.

n. A small hole, of a size that could have been made by a pin

n. A small hole made by the puncture or perforation of a pin; hence, any very small aperture.

n. A minute perforation or transparency, as if made with the point of a pin, of which great numbers sometimes appear in the film of a photographic negative from some chemical defect or fault in manipulation.

n. In archery, the exact center of the target. Hits in the gold are measured by their distance from the pinhole. Compare pin, n., 2 .

n. a small puncture that might have been made by a pin

"The interesting thing about this system is it started off with what we call a pinhole eye -- very, very tiny eye, no more than four, five miles in diameter."

puncture   

pinhole photography    pinic acid    false pinhole   

pinhole pupil    pinhole glasses    pinhole chert    pinhole detector    pinhole camera   

long-focus    auto-focus    biocontainment    isight    fisheye    spy-eye    megapixel    areal    window-like    telephoto