1500-10; earlier elrich, equivalent to Old Englishel- foreign, strange, uncanny (see else) + rīce kingdom (see rich); hence “of a strange country, pertaining to the Otherworld”; compare Old Englishellende in a foreign land, exiled (cognate with GermanElend penury, distress), Runic Norse alja-markir foreigner
Examples from the web for eldritch
Some puzzles use eldritch sigils that you have to match.
eldritch wants to control more than the drug market, as the people at.
British Dictionary definitions for eldritch
eldritch
/ˈɛldrɪtʃ/
adjective
1.
(poetic, Scot) unearthly; weird
Word Origin
C16: perhaps from Old English ælfelf + rīce realm; see rich
Word Origin and History for eldritch
adj.
c.1500, apparently somehow from elf (cf. Scottish variant elphrish), an explanation OED finds "suitable;" Watkins connects its elements with Old English el- "else, otherwise" and rice "realm."