Added 9 October 2026 cuboidal adjective Categories: Describing WordsRare Words adjective ! Definition from WordNet 3.1, Princeton University. More about cuboidal at Wordnik → Where our words come from → Shaped like a cube. Related Words: cubiformcubicalcuboidcubelikethree-dimensionalcubiccube-shapedcubangularsubcuboidalsquarelikepyramidlikeprismoid Back to today's word