Carpet sweeper and Cleaning implement

Carpet sweeper noun - A cleaning implement with revolving brushes that pick up dirt as the implement is pushed over a carpet.

Cleaning implement and carpet sweeper are semantically related. In some cases you can use "Cleaning implement" instead a noun phrase "Carpet sweeper".

Cleaning implement noun - Any of a large class of implements used for cleaning.

Carpet sweeper and cleaning implement are semantically related. Sometimes you can replace phrase "Carpet sweeper" with "Cleaning implement", this phrases are similar.