dosa UK /ˈdəʊsə/US /ˈdoʊsə/ noun1 •A type of thin south Indian pancake made from fermented lentils and rice blended with water, typically served with chutney or sambar.Eric dipped a piece of the dosa in the coconut chutney.The restaurant's dosas were truly atrocious, so I stopped going there. formsdosas