(historical, only in fixed expressions) Clipping of kinh đô (“feudal capital city”).

Clipping of đô la (“dollar”).

(music) do

(colloquial) well-built; muscular

dollar

(urban planning) a city, particularly an administrative division or urban area with a particular or designated size, population and wealth; in Vietnam, a đô thị simply refers to provincial capitals or thành phố thuộc thành phố trực thuộc trung ương, while a khu đô thị refers to technological hubs full of high-income earners and corporate/apartment buildings

capital city of a sovereign state or a de facto independent country

headband

(military, of a navy) an admiral / (archaic) an official military title in ancient China and Vietnam

old capital; ancient capital