1 SOFA
pres. sing. sefr, older søfr, Hom. 152; pl. sofum, sofit, sofa: pret. svaf, svaft (mod. svafst), svaf; pl. sváfu, svófu, or eliding the v, sófu; subj. svæfi or sœfi; imperat. sof, sofðu; part. sofinn: [Dan. sove, Swed. sofua; a word common to the Teut. and class, languages, if indeed, as Grimm thinks, Goth. slêpan, Engl. sleep, Germ. schlafen, are the same word in different forms; cp. svefn, Engl. swoon.]
2 SOFA
B. To sleep; mart um dvelr þann er um morgin sefr, Hm. 59 (Bugge); sjaldan getr sofandi maðr sigr, 58, Vápn. 25; sofa svefn, Fb. i. 550; s. af nóttina, 348; s. af nótt þá, Ísl. ii. 350, Fms. iii. 92; þeir sváfu um nóttina. Eg. 560; hann svaf, Fs. 6, Fms. i, 12; sefr hann þrjár nætr í húsinu, xi. 5; sá er ávalt søfr, Hom. 152; sofa fast, Fms. i. 9; hve fast hann svæfi, Fs. 6; s. sætan, to sleep sweetly. Sól., Sdm.; sem þá at hann svæfi, Ó. H. 219: the phrase, ok sofi yðr þó eigi öll vá, woe shall not sleep for you, shall lie wide awake at your door, Eb. 160; sofa lífi, to sleep one’s life away, Hðm.
3 SOFA
II. reflex., hann spyrr hversu þeim hafi sofizk, … hann lætr sér vel hafa sofnazt, he asked how they had slept, … he said he had slept well, Þiðr. 319.
4 SOFA
III. part. sofinn, asleep, Hm.; hverr lá sofinn í sínu rúmi, Fb. i. 290, Mag. 154, Clar.