what is an octangle?
octangle. On this page: 1  Definition of the noun octangle. 2  Printed dictionaries and other books with definitions for octangle. 3  Online dictionaries and encyclopedias with entries for octangle.ctangle. On this page: 1  Definition of the noun octangle. 2  Printed dictionaries and other books with definitions for octangle. 3  Online dictionaries and encyclopedias with entries for octangle.