einmánuðrnafnorðkarlkynein-mánuðrm. the ‘single month,’ i. e. the last month of the winter, thirty days long, beginning on the Tuesday between the 9th and 15th of March (old style), Grág. i. 166, Edda 103, Rb. 516.COMPD: einmánaðarsamkváma.