Longueuil(redirected from Longueuil, Québec)
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Longueuil,city (1991 pop. 129,874), S Que., Canada, on the St. Lawrence River opposite Montreal. It is a residential and industrial suburb of Montreal. It annexed Montreal South in 1961, and merged with the city of Jacques-Cartier in 1969.
a city in SE Canada, in S Quebec: a suburb of Montreal. Pop.: 128 016 (2001)