英和和英

語源

From pent- +‎ -omino.

発音

• (Received Pronunciation) IPA: /pɛnˈtɒmɪnəʊ/
• (General American) IPA: /pɛnˈtɑməˌnoʊ/
• 韻: -ɒmɪnəʊ, -ɒmənəʊ

名詞

pentomino (plural pentominoes)

1. (geometry) A polyomino consisting of five square units. When packing pentominoes into three-dimensional shapes, the square units commonly are expanded into cubes instead of being flattened.

   Synonym: 5-omino

   • 2011 October 15, Maki Kaji, The Big Book of Visual Sudoku‎, Workman Publishing Company, page 118:

     If a domino had four squares on its surface, it would be a tetromino. With five squares, it would be a pentomino—nine, a nonomino, eleven, an unwieldy undecomino!

派生語

関連する語

Further reading

• Category:Pentominoes on Wikimedia Commons.Wikimedia Commons
• All about pentominoes