From Longman Dictionary of Contemporary Englishdo-si-dodo-si-do /ˌdəʊ si ˈdəʊ $ ˌdoʊ si ˈdoʊ/ noun [singular] APDan action in country dancing in which partners move around each other with their backs towards each other —do-si-do verb [intransitive]Origin do-si-do (1900-2000) French dos-à-dos “back-to-back”
