Jew
Concise Oxford English Dictionary © 2008 Oxford University Press:
Jew/ʤuː/
▶noun a member of the people whose traditional religion is Judaism and who trace their origins to the ancient Hebrew people of Israel.
– origin ME: from OFr. juiu, via L. from Gk Ioudaios, via Aramaic from Heb. yĕhūḏī, from yĕhūḏāh ‘Judah’.
'Jew' also found in these Oxford entries:

