'unholy' definitions:

Definition of 'unholy'

(from WordNet)
adjective
Not hallowed or consecrated [syn: unholy, unhallowed] [ant: holy]
adjective
Extremely evil or cruel; expressive of cruelty or befitting hell; "something demonic in him--something that could be cruel"; "fires lit up a diabolic scene"; "diabolical sorcerers under the influence of devils"; "a fiendish despot"; "hellish torture"; "infernal instruments of war"; "satanic cruelty"; "unholy grimaces" [syn: demonic, diabolic, diabolical, fiendish, hellish, infernal, satanic, unholy]
adjective
Having committed unrighteous acts; "a sinful person" [syn: sinful, unholy, wicked]

Definition of 'unholy'

From: GCIDE
  • unholy \un*ho"ly\ ([u^]n*h[=o]"l[y^]), a. Not holy; unhallowed; not consecrated; hence, profane; wicked; impious. -- {un*ho"li*ly}, adv. -- {un*ho"li*ness}, n. [1913 Webster]

Words containing 'unholy'