UNCLEAN

adj.1 not clean.

2 unchaste.

3 unfit to be eaten; ceremonially impure.

4 Bibl. (of a spirit) wicked.

Derivatives:

uncleanly adv. uncleanly adj. uncleanliness n. uncleanness n.

Etymology: OE uncl{aelig}ne (as UN-(1), CLEAN)