Referring to a shape that has eight angles or corners.

The characteristic of having eight sides or being composed of eight angles.

आठ sides या आठ कोणों से बना होना

English Usage: The artist chose an octangular canvas for her painting to emphasize its distinct shape.

Hindi Usage: कलाकार ने अपनी पेंटिंग के लिए आठ कोणों वाला कैनवास चुना ताकि उसकी विशिष्ट आकृति पर जोर दिया जा सके।