Definition of "unlittered" []

• Having nothing extraneous (adjective)

WordNet. Princeton University. 2010.

• "But it has been seen to rise from unlittered, level sand, and the feat is performed so quickly that the effect is as if it were tossed upward by a force foreign to itself."
• "It was particularly comforting on a long voyage for an unlittered female to have the companionship of an elder who had given birth."
• "In the north, though, a depressed piece-of-pie section remained unlittered."