SynonymDefinitionAntonym.com - English Synonym Dictionary

(chemical analysis) a counterweight used in chemical analysis; consists of an empty container that counterbalances the weight of the container holding chemicals

The weight of a motor vehicle, railroad car, or aircraft without its fuel or cargo

Any of several weedy vetches grown for forage

Weedy annual grass often occurs in grainfields and other cultivated land; seeds sometimes considered poisonous

An adjustment made for the weight of the packaging in order to determine the net weight of the goods