Top definition
weird, eerie, but with connotations of being unearthly and perhaps evil or mysteriously sinister
"Night would soon fall, and it was then that the mountainous blasphemy lumbered upon its eldritch course."

(from H.P. Lovecraft's "The Dunwich Horror")
by Prof. Henry Armitage August 27, 2003
Get the mug
Get a eldritch mug for your father-in-law Bob.
2
when shit is so fucked you can't even find a word in English vocabulary to express it
"That inflation community is a true, genuine eldritch horror"
by hughmunguswotnigguh March 20, 2017
Get the mug
Get a eldritch mug for your father-in-law Bob.