osman i is a noun meaning "the conqueror of Turkey who founded the Ottoman Empire and the Ottoman dynasty that ruled Turkey after the 13th century; conquered most of Asia Minor and assumed the title of emir in 1299 (1259-1326)". It carries one recorded sense.
Definitions, synonyms and semantic relations for osman i come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.