Part of speech: adverb
1. southwards, south; 2. gram mean of an a south, southern (also súð)
Etymology
[Mod E SOUTH ← Prot-Germ *sunþa; O Fris sūth n; O Sax sūth adv; Dt zuid n, a, adv; OHG sund n, adv (Mod G Süd); O Icel sunnr, suðr n, adv (Mod Icel suður)]
