[kong-gris-muh n-uh t-lahrj]
noun, plural con·gress·men-at-large [kong-gris-muh n-uh t-lahrj] /ˈkɒŋ grɪs mən ətˈlɑrdʒ/.
a U.S. congressman who is elected from a state as a whole and not from a district.
Origin of congressman-at-large
An Americanism dating back to 1880–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019