A confused collection; hence, confusion; disorder; as, the room is in a clutter.
- A confused or disordered state or collection; a jumble: sorted through the clutter in the attic.
- A confused noise; a clatter.
- To fill or spread over in a disorderly manner: Boxes cluttered the garage.
- To make disorderly or hard to use by filling or covering with objects: I cluttered up my desk with old memos.
- To run or move with bustle and confusion.
- To make a clatter.