m. pl. flitting days, four successive days in spring, at the end of May (old style), in which householders in Icel. changed their abode; this use is very old, cp. Glúm. ch. 26, Grág. Þ. Þ. ch. 56, Edda 103, Bs. i. 450, the Sagas and laws passim; hence fardaga-helgi, f. the Sunday in fardagar, Grág. ii. 12; fardaga-leiti and fardaga-skeið, n. the time of fardagar, Ísl. ii. 26.