a Spanish or Portuguese Jew who was converted to Christianity during the late Middle Ages, usually under threat of death or persecution, esp. one who continued to adhere to Judaism in secret.
Origin: < Sp: lit., pig, from the Jewish law forbidding the eating of pork (prob. < Ar maḥram forbidden)
Mar·ra·no (mə-rä'nō) n.
pl.Mar·ra·nosOffensive Used as a disparaging term for a Converso.
[Spanish, pig, Marrano (from the Jewish prohibition against eating pork), probably from Arabic maḥram, something forbidden, from ḥarama, to forbid; see ḥrm in Semitic roots.]
"Jew or Moor converted to Christianity," 1583, from Sp., lit. "pig, swine," an expression of contempt, from Ar. muharram "forbidden thing" (eating of pork is forbidden by Muslim and Jewish religious law), from haruma "was forbidden" (see harem).