Added 10 October 2026 honolulu noun Categories: PlacesUncommon Words noun ! Definition from WordNet 3.1, Princeton University. More about honolulu at Wordnik → Where our words come from → The capital and largest city of Hawaii; located on a large bay on the island of Oahu. Related Words: hawaiihawaiianpresspresseoahuwaikikimauikauaihilokailua Back to today's word