Definition of Osman I in English:

Osman I

(also Othman)

proper noun

  • (1259–1326), Turkish conqueror. He founded the Ottoman (Osmanli) dynasty and empire and assumed the title of emir in 1299.

    Othman

Pronunciation:

Osman I

/ˈäzmən//ˈäs-//äsˈmän/