Added 9 October 2026 robert noun Categories: PeopleEveryday Words noun ! Definition from WordNet 3.1, Princeton University. More about robert at Wordnik → Where our words come from → United States parliamentary authority and author (in 1876) of Robert's Rules of Order (1837-1923). Related Words: rupertrobbiereneronmichaelpeterstefanowenjoneslynneatkins Back to today's word