say it: AHR-thur
arthur is a noun meaning "elected vice president and became 21st President of the United States when Garfield was assassinated (1830-1886)". It carries 2 recorded senses.
elected vice president and became 21st President of the United States when Garfield was assassinated (1830-1886)
a legendary king of the Britons (possibly based on a historical figure in the 6th century but the story has been retold too many times to be sure); said to have led the Knights of the Round Table at Camelot
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for arthur come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.