Learn the meaning, pronunciation, and usage of the word own as a determiner, adjective, noun, and verb. Find synonyms, idioms, and examples of own in different contexts and sentences. Own definition: of, relating to, or belonging to oneself or itself (usually used after a possessive to emphasize the idea of ownership, interest, or relation conveyed by the possessive).. See examples of OWN used in a sentence. The Oprah Winfrey Network (OWN, also known as the OWN Network) is an American multinational basic cable television network which launched on January 1, 2011, effectively replacing the Discovery Health Channel, which one month later merged with FitTV to become Discovery Fit & Health (now known as Discovery Life). OWN is operated as a joint venture between Warner Bros. Discovery 's networks division and Harpo Productions. Founded by television personality Oprah Winfrey, the channel primarily ... OWN: Oprah Winfrey Network is the first and only network named for, and inspired by, a single iconic leader. Oprah Winfrey's heart and creative instincts inform the brand -- and the magnetism of ...