unhallowed

adjective

1. not hallowed or consecrated; not regarded as holy or sacred: unhallowed ground.
2. impious; unholy.
3. wicked or sinful: unhallowed practices.

verb (used with object)

1. to desecrate; profane.

adjective

1. not consecrated or holyunhallowed ground
2. sinful or profane

verb

1. (tr) archaic to desecrate

adj.Old English unhalgod, from un- (1) “not” + past participle of hallow.