What is slough definition?

Slough can have a few different meanings:

1. A slough (pronounced "sloo") is a wet, swampy area. It can also refer to a stagnant or slow-moving body of water.

2. A slough (pronounced "sluff") is a layer of dead skin that sheds naturally from the body. It can also refer to any material that is shed or discarded, such as the lining of the uterus during menstruation.

3. In some contexts, "slough" can also be a verb meaning to shed or discard something as if it were a slough of skin. For example, one might say "I need to slough off these bad habits."

Overall, "slough" is a somewhat uncommon word with a few distinct definitions depending on context.