OXYCODONE Meaning of OXYCODONE in English [ ˌɒksɪ'kəʊdəʊn ](also trademark OxyContin ) ■ noun a synthetic analgesic drug which is similar to morphine in its effects.Origin1970s: from oxy- 2 + co- in codeine . Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004