Added 9 October 2026 two-dimensional adjective Categories: Describing WordsObscure Words In Latin: bidīmēnsiōnālis Wiktionary adjective ! Definition from WordNet 3.1, Princeton University. More about two-dimensional at Wordnik → Where our words come from → Involving or having two dimensions. Lacking the expected range or depth; not designed to give an illusion or depth. a film with two-dimensional characters Related Words: multidimensionalcoplanarplanarplanatetabularflatflattenedplatelikeplacoiddimensionalbivariategraphic Back to today's word