heptangular

[ hep-tang-gyuh-ler ]
/ hɛpˈtæŋ gyə lər /

adjective

having seven angles.

Origin of heptangular

First recorded in 1700–10; hept- + angular
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for heptangular

heptangular

/ (hɛpˈtæŋɡjʊlə) /

adjective

having seven angles

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012