Tetromino
/tɛˈtɹɒmɪnəʊ/ noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 A polyomino made up of four squares connected edge to edge.
"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!"
Example
More examples"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!"
Etymology
From tetra- + -omino.