Chiefly British Informal. pea soup(def 2).
Canadian Slang: Disparaging and Offensive. a contemptuous term used to refer to a French Canadian.

Origin of pea-souper

First recorded in 1885–90; pea soup + -er1 Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for peasouper

Historical Examples of peasouper

British Dictionary definitions for peasouper



informal, mainly British dense dirty yellowish fog
Canadian a disparaging name for a French Canadian
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012