low (adj.) Look up low at Dictionary.com
M.E. lah (mid-12c.), from O.N. lagr "low," from P.Gmc. *lægaz (cf. O.Fris. lech, Du. laag, Ger. läge "low"), lit. "that which is lying flat;" related to O.E. licgan (see lie (v.)). Meaning "humble in rank" is from c.1200; "undignified" is from 1550s; sense of "dejected, dispirited" is attested from 1737. In reference to sounds, it is attested from early 15c. In geographical usage, it refers to the part of a country near the sea-shore (c.1300; cf. Low Countries "Holland, Belgium, Luxemburg," 1540s).
low (v.) Look up low at Dictionary.com
O.E. hlowan "make a noise like a cow," from P.Gmc. *khlo- (cf. M.Du. loeyen, O.H.G. hluojen), from onomatopoeic PIE base *kla- (see claim).