1. umeo — de Vaan
umeo 'to be wet' [v. II] (Verg.+) Derivatives: umidus 'wet, moist* (Pac.+), umidiias 'moisture' (P1.+), umor 'moisture, fluid* (PL+), inumigare 'to make wet' (Andn), umecius 'moist, wet' (Cato+), umectare 'to make wet* (Lucr.+); uligo 'waterlogged ground, marsh* (Cato+), uligindsus 'ill-drained' (Varro+). Pit *umo- 'wet'. PIE *uh r mo- 'wet*. IE cognates: see s.v. urina-. umerus WH and EM derive um- from an … — [de Vaan, s.v. umeo, p. 653]