cul-blanccommon nounEtymologyexpandDefinitions1. A bird with a white rump, such as the common sandpiper, the house martin, the petrel, or the wheatear.zoologieexpand2. A soldier in the infantry line whose uniform includes white trousers.militaireexpand3. An insult used towards Caucasian people.expandPetit cul-blanc, lâche vil et débauché, le grand cul-noir va venir te manger ! .Translationsenglish:wheatear