Haredi
Concise Oxford English Dictionary © 2008 Oxford University Press:
Haredi /haˈrɛdi/
▶noun (pl. Haredim /-dɪm/) a member of any of various Orthodox Jewish sects characterized by strict adherence to traditional Jewish law.
– origin Heb., lit. ‘one who trembles (in awe at the word of God)’.
'Haredi' also found in these Oxford entries:

