polyiamond

(redirected from Triamond)

polyiamond

[′päl·ē·ə‚mänd]
(mathematics)
A plane figure formed by joining a finite number of equilateral triangles along their sides.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
References in periodicals archive ?
Here, true friendship between Campbell and Triamond is sealed by demonstrations of gratitude and munificence:
Three triangles make the mathematically unique "triamond."
Find all the mathematically distinct polyiamonds up to six triangles at a time: moniamonds, diamonds, triamonds, tetriamonds, pentiamonds, and hexiamonds.
Discussing Faerie Queene, book 4, Krier sees the endless bloody fight between Cambello and the brothers Priamond, Diamond, and Triamond in relation to their desire for absorption into a chthonic mother identified with the underworld.
Canacee, his sister, a wise and beautiful lady who is won by Triamond.
Book IV: The Legend of Cambel and Triamond, or of Friendship Amoret and Britomart, in search of Scudamore, meet the knights Blandamour and Paridell, accompanied by Duessa and Ate (Dissension), a foul old hag.