decomino

decomino

[‚dek·ə′mē·nō]
(mathematics)
One of the 4655 plane figures that can be formed by joining 10 unit squares along their sides.
References in periodicals archive ?
Keeping in mind that the lowest possible number of different shapes used, the cheaper the array to be realized will be, only two polyominoes are used, an L-shaped tetromino and an L shaped decomino (Fig.
Selected polyominoes for array filling, (a) a tetromino and (b) a decomino.
For comparison, also arrays comprising only tetrominoes or decominoes are reported.