Added 9 October 2026 london noun Categories: PlacesPeopleEveryday Words noun ! Definition from WordNet 3.1, Princeton University. More about london at Wordnik → Where our words come from → The capital and largest city of England; located on the Thames in southeastern England; financial and industrial and cultural center. United States writer of novels based on experiences in the Klondike gold rush (1876-1916). Related Words: birminghambrightonbasingstokebostonholyheadderrytorontolundkingston Back to today's word