1. m., gen. vegar; but vegs, Eg. 295, Bret. 262; vegsins, Hbl. 56; dat. vegi and veg; with the article veginum, Eg. 544; but veg, Fms. i. 9: pl. vegir and vegar, Eg. 544; acc. vega and vegu, the former is the better form, for the root is ‘vig,’ not ‘vigu;’ vega is also used in old adverbial phrases, as alla vega, marga vega: [Ulf. wigs = ὁδός; A. S., O. H. G. and Germ. weg; Engl. way; Dan. vej; Swed. väg; Lat. via; the root word is vega, q. v.]:—a way, road; vegir er renna til bæja, Gþl. 413; vegir allir, Eg. 543; þröngastir vegir, Fms. ix. 366, passim.

2. metaph. phrases; fara vel til vegar, to be well on ones way, go on, Fms. ix. 283; ganga til vegar, to be in the way towards, to come to an issue, vii. 136, Boll. 355; komask til vegar, Háv. 51; einum verðr e-ð að vegi, to find one’s way out; koma e-u til vegar, to put one in the way, Ld. 320; göra veg á við e-n, to travel with one, come to an understanding; göra endiligan veg á máli, to bring it to an issue, Bs. i. 905; var þat endiligr vegr hér á, Dipl. ii. 11; venda sínum vegi, to wend one’s way, Fms. xi. 425; verða á veg e-s, i. 9; ríða í veg með e-m, on the way, iii. 110; um langan veg, a long way off, Eg. 410, Hom. 7, Edda 30; um farinn veg, á förnum vegi, see fara (A. VI. 2).

II. special, partly adverbial, phrases; víða vega, far and wide, 655 ix. C. 1; miðja vega, midway, Gísl. 5; annan veg, another way, Grág. (Kb.) i. 153; á hvárn tveggja veg, both ways; á hægra veg. on the right hand, Fms. x. 16; á vinstra veg. Mar.; tvá vega, both ways, Fms. x. 14; á alla vega, to all sides, Grág. (Kb.) i. 148; á alla vega frá, 119; flýði sins vegar hvár, Fms. vii. 250, Ver. 11; sinn veg hverr, Landn. 36; flýja víðs vegar, to fly scattered about, Eg. 530, Fms. vi. 87; á verra veg, to the worse, i. 270; á alla vega, in every way, manner, respect. Ld. 222, Fms. xi. 76; á marga vega, Skálda ii. 148; á þrá vega, Hom. 157; fjóra vega, on four sides, D. N. iv. 506.

2. engi veg, in no way, Blas. 43; hverngi veg, howsoever Grág. (Kb.) i. 75; annan veg, otherwise, Fms. vii. 263; einn veg, one way, in the same way, Grág. i. 490; er eigi einn veg farit úgæfu okkarri, Nj. 183; engan veg, in nowise, Fas. ii. 150: gen., eins vegar, on one side, Art.; annars vegar, Fms. viii. 228; hins vegar, on the farther side; síns vegar hverr, one on each side, Pr. 71, Fbr. 67 new Ed.; til vinstra vegsins, Hbl. 56; skógrinn var til hægra vegs, Eg. 295.

III. a region, county; in local names, Austr-vegir, Suðr-vegir, Nór-egr.

IV. peculiar forms are megin (acc. sing.) and megum (dat. pl., see p. 421, col. 2), dropping the initial v and prefixing the m from a preceding dative, the true forms being -egum, -eginn, as in báðum-egum, öllum-eginn, sínum-eginn, hinum-egum, þeim-egin, tveim-egum, whence báðu-megin … tveim-megin; the v remains in tveim vegum, Gþl. 418; nörðrum veginn, B. K. 32, 97; nörðra veginn, 97; tveim veginn, Sks. 414 B.

2. suffixed to pronouns, einn, hinn, hvern, þann, sinn, in the forms -ig, -og, -ug; einn-ig, also; hinn-ig or hinn-og, the other way; hvern-ig, hvern-og, how; þann-ig, þann-og, thither; sinns-egin, sinn-og, (see these words, as also hinn B, p. 264; sinn B, p. 529; so also in Nór-egr, q. v.)

B. vegna, a gen. pl. (?); þær heiðar er vatnsföll deilir af tveggja vegna, on both sides, Grág. i. 440; stukku menn frá tveggja vegna, Eg. 289; senda fjögurra vegna, Fms. i. 209.

II. á vegna e-s, on one’s behalf; this is only found in later vellums, and is said to be derived from the Germ. von wegen (Grimm’s Gramm. iii. 266); which etymology is strongly supported by the fact, that af vegna or á vegna (= Germ. von wegen) is the oldest form; af hins fátæka vegna, Stj. 151; af staðarins vegna, Vm. 55; kom á stefnu fyrir oss Sira Einarr ráðsmaðr af vegna Hóla-kirkju, Dipl. ii. 18; á vegna (= af vegna) Árna, Vm. 131.

2. then, dropping the particle, simply vegna; vegna e-s, on one’s account or behalf, on the part of; jarls vegna, Fms. x. 113, v. l.; staðarins vegna, Dipl. iii. 9, v. 9; minna vegna, on my behalf, Fms. iii. 154 (a late vellum); várra vegna, H. E. i. 436; sem Halldórr hafði áðr fram leitt sinna vegna, Dipl. ii. 5; Loðinn gaf upp sinna vegna, Fms. x. 99.

3. lastly, in mod. usage it has become a regular prep. with gen., having displaced the old fyrir … sakir; but in this sense it is hardly found in vellums; but in inaccurate paper transcripts it is often substituted for the ‘sakir’ of the vellum; cp. Vd. old Ed. 100 and Fs. ch. 24 fine; alls vegna, Þórð. 63 old Ed.; but fyrir alls sakir, new Ed. 13, l. c.

C. COMPDS: vegabót, vegarfall, vegarganga, vegalauss, vegaleysi, vegamót, vegarán, vegaskil, vegsummerki.

2. m., gen. vegs, glory, honour; er yðr þat vegr mikill, Eg. 410; þótti þeim miklu minni vegr at þessum, 67; leita e-m vegs, Nj. 78; með miklum veg, ok þó eigi allir með jöfnum veg, Fms. x. 170; skína með mikilli birti ok veg, i. 77; rekinn frá öllum veg, es fyrr vas prýddr öllum veg, Eluc. 13; þeim sé vegr ok veldi, lof ok dýrð, 623. 57: so in the phrase, hafa veg ok vanda af e-u, to have both the honour and the responsibility of a thing.

COMPDS: vegsboð, vegskona, vegslauss, vegsmunir.