(Encyclopedia) city, densely populated urban center, larger than a village or a town, whose inhabitants are engaged primarily in commerce and industry. In the United States a city is legally an? (Encyclopedia) city manager: see city government. (Encyclopedia) Mexico City: see Mexico, city, Mexico. (Encyclopedia) Radio City: see Rockefeller Center. (Encyclopedia) City College: see New York, City University of. (Encyclopedia) City of Johannesburg, metropolitan municipality, South Africa: see Johannesburg, City of. (Encyclopedia) City of Tshwane, metropolitan municipality, South Africa: see Tshwane, City of. (Encyclopedia) Del City, city (1990 pop. 23,928), Oklahoma co., central Okla., a residential suburb of Oklahoma City; inc. 1948. (Encyclopedia) Forbidden City: see Beijing and Chinese architecture. (Encyclopedia) Temple City, residential suburban city (1990 pop. 31,100), Los Angeles co., S Calif.; settled 1827, inc. 1960. The city has light manufacturing and service businesses.