nonomino en · NOUN
Pronunciation
- /noʊˈnɑməˌnoʊ/ (General-American)
- /nəʊˈnɒmɪnəʊ/ (Received-Pronunciation)
Etymology
From non(a)- + -omino.
Meanings
-
A polyomino consisting of nine squares.
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!
2011 October 15, Maki Kaji, The Big Book of Visual Sudoku, Workman Publishing Company, page 118:
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| nonominoes | Number=Plur | lexicographic |