Added 9 October 2026 bostonian noun Categories: PeopleRare Words noun ! Definition from WordNet 3.1, Princeton University. More about bostonian at Wordnik → Where our words come from → A native or resident of Boston. Related Words: nymphbostonerbostonitemassachusettsianmassachusettsanmassachusitebrooklyniteamericanbristolian Back to today's word