WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
noun.
a toilet powder made of purified talc and usually scented; absorbs excess moisture
noun.
a fine grained mineral having a soft soapy feel and consisting of hydrated magnesium silicate; used in a variety of products including talcum powder
Word Usage
"My best tip is to cover yourself in talcum powder after applying fake tan."