Added 9 October 2026 categorise verb Categories: Mind & IdeasRare Words verb ! Definition from WordNet 3.1, Princeton University. More about categorise at Wordnik → Where our words come from → Place into or assign to a category. Children learn early on to categorize Related Words: classifycategorizedescribecataloguecataloglabelrankcategorisingcategorisedcategorisationcharacterisepigeonhole Back to today's word