DCHP-1 Online
dual-member constituency 
a riding (def. 2) represented by two members of Parliament or of the legislative assembly.
See also: dual riding riding (def. 2) two-member constituency
- 1963 One of the two remaining dual-member constituencies in Canada, Halifax . . . is entitled on a population basis to an additional member at the present time.
- 1963 One of the two remaining dual-member constituencies in Canada, Halifax . . . is entitled on a population basis to an additional member at the present time.