ˈcostume ˌdrama BrE AmE noun [countable]
a play, TV programme, or film that is about a particular time in history, in which people wear costumes from that time
ˈcostume ˌdrama BrE AmE noun [countable]
a play, TV programme, or film that is about a particular time in history, in which people wear costumes from that time
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012