欧巴 ōubā male friend Origin Definitions Defs Strokes Stroke Words Sentences Sents 欧巴桑 ōubasāng older woman An older female or a woman of mature years, typically middle-aged or elderly (from Japanese 'obasan').欧巴马 ōubāmǎ Barack Obama (Taiwan usage) Barack Obama (1961–), US Democrat politician, president 2009–2017