geometric
adjective
[ ˌdʒɪəˈmɛtrɪk ]
• relating to geometry, or according to its methods.
• characterized by or decorated with regular lines and shapes.
• "a geometric pattern"
geometric
noun
• a geometric pattern.
Origin:
mid 17th century: via French from Latin geometricus, from Greek geōmetrikos, from geōmetrēs (see geometer).