noun, feminine/ensaˌlada ˈrusa/plural: ensaladas rusas
ensalada rusa is feminine in Spanish.
Olivier salad, Russian salad (traditional Russian salad of boiled vegetables with mayonnaise)
After Russia, the country of origin. Cognate with English Russian salad, Italian insalata russa, Portuguese salada russa, French salade russe, Serbo-Croatian rȕskā saláta.