Last Updated
：2025/12/02
Necker cube
Noun
Japanese Meaning
立体的なワイヤーフレームで描かれた立方体の光学錯覚。見る角度によって、どの面が前面か後ろ面かが変わって知覚される現象。
（ plural ）
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An optical illusion consisting of a wireframe drawing of a cube, where a given face may be perceived as being either on the front or the back of the cube.
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Necker cube
The artist sketched a Necker cube on the napkin, and we argued about which face looked like the front.
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The artist sketched a Necker cube on the napkin, and we argued about which face looked like the front.
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