HEXAGONAL
hexangular, hexagonal
(adjective) having six sides or divided into hexagons
Source: WordNet® 3.1
Etymology
Adjective
hexagonal (not comparable)
(geometry) Having six edges, or having a cross-section in the form of a hexagon.
(crystallography) Having three equal axes which cross at 60° angles, and an unequal axis which crosses the others at 90° angle.
Coordinate terms
• triclinic
• monoclinic
• orthorhombic
• rhombohedral
• tetragonal
• cubic
Source: Wiktionary
Hex*ag"o*nal, a. Etym: [Cf. F. hexagonal.]
Definition: Having six sides and six angles; six-sided. Hexagonal system.
(Crystal.) See under Crystallization.
Source: Webster’s Unabridged Dictionary 1913 Edition