Origin: before 900; (adj.) Middle English sere,Old English sēar; cognate with Dutch zoor; (v.) Middle English seren,Old English sēarian, derivative of sēar
O.E. searian "dry up, to whither," from P.Gmc. *saurajan, from root of sear "dried up, withered" (see sere). Meaning "to brand, to burn by hot iron" is recorded from 1530; fig. use is from 1582.