/ Dictionary / Index U uncleanly: Meaning and Definition of Find definitions for: un•clean•ly Pronunciation: (un-klēn'lē), [key] — adv. in an unclean manner. un•clean•ly Pronunciation: (un-klen'lē), [key] — -li•er, -li•est. unclean. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: uncleanly (Thesaurus) unclean unclench Related Content Daily Word Quiz: spectral Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language