say it: A-stur
astor is a noun meaning "British politician (born in the United States) who was the first woman to sit in the British House of Commons (1879-1964)". It carries 2 recorded senses.
British politician (born in the United States) who was the first woman to sit in the British House of Commons (1879-1964)
United States capitalist (born in Germany) who made a fortune in fur trading (1763-1848)
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 astor 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.