Dictionary.com

unclean

[ uhn-kleen ]
/ ʌnˈklin /
Save This Word!

adjective, un·clean·er, un·clean·est.
not clean; dirty.
morally impure; evil; vile: unclean thoughts.
Chiefly Biblical. having a physical or moral blemish so as to make impure according to the laws, especially the dietary or ceremonial laws: an unclean animal; unclean persons.
QUIZ
CAN YOU ANSWER THESE COMMON GRAMMAR DEBATES?
There are grammar debates that never die; and the ones highlighted in the questions in this quiz are sure to rile everyone up once again. Do you know how to answer the questions that cause some of the greatest grammar debates?
Question 1 of 7
Which sentence is correct?

Origin of unclean

before 900; Middle English unclene,Old English unclǣne.See un-1, clean

OTHER WORDS FROM unclean

un·clean·ness, noun
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

How to use unclean in a sentence

British Dictionary definitions for unclean

unclean
/ (ʌnˈkliːn) /

adjective
lacking moral, spiritual, ritual, or physical cleanliness

Derived forms of unclean

uncleanness, noun
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
FEEDBACK