Definitions from Wiktionary (Penrose triangle)
▸ noun: An optical illusion depicting an impossible solid object made of three straight beams of square cross section which meet pairwise at right angles at the vertices of the triangle they form.
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▸ noun: An optical illusion depicting an impossible solid object made of three straight beams of square cross section which meet pairwise at right angles at the vertices of the triangle they form.
Similar:
tribar,
Penrose staircase,
Penrose stairs,
Penrose steps,
Kanizsa triangle,
Penrose diagram,
Poggendorff illusion,
phantogram,
Troxler effect,
roof prism,
more...
▸ Words similar to Penrose triangle
▸ Usage examples for Penrose triangle
▸ Idioms related to Penrose triangle
▸ Wikipedia articles (New!)
▸ Words that often appear near Penrose triangle
▸ Rhymes of Penrose triangle
▸ Invented words related to Penrose triangle