jack nicklaus is a noun meaning "United States golfer considered by many to be the greatest golfer of all time (born in 1940)". It carries one recorded sense.
United States golfer considered by many to be the greatest golfer of all time (born in 1940)
Definitions, synonyms and semantic relations for jack nicklaus come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.