noun
- An adjustment made for the weight of the packaging in order to determine the net weight of the goods.
- Any of several weedy vetches grown for forage.
- Weedy annual grass often occurs in grainfields and other cultivated land; seeds sometimes considered poisonous.
- The weight of a motor vehicle, railroad car, or aircraft without its fuel or cargo.
- Chemical analysis. ( a counterweight used in chemical analysis; consists of an empty container that counterbalances the weight of the container holding chemicals).
WordNet 3.0 © 2006 by Princeton University
Webster's Revised Unabridged Dictionary
Department of Defense Dictionary of Military and Associated Terms. 31 January 2011.