polyomino
/ˌpɑliˈɑməˌnoʊ/
UK: /ˌpɒliˈɒmɪnəʊ/
polyomino
English
Noun
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Definition
A plane polyform made by joining one or more squares edge to edge in various arrangements; a similar polyform made from triangles or hexagons (or any polygon that can tile a plane)
Etymology
From poly- + -omino.
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