expansion

  1. Noun.  The act or process of expanding.
  2. Noun.  The fractional change in unit length per unit length per unit temperature change.
  3. Noun.  A new addition.
  4. Noun.  A product to be used with a previous product.

This is an unmodified, but possibly outdated, definition from Wiktionary and used here under the Creative Commons license. Wiktionary is a great resource. If you like it too, please donate to Wikimedia.

This entry was last updated on RefTopia from its source on 3/20/2012.