Noun
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(chemical analysis) a counterweight used in chemical analysis
consists of an empty container that counterbalances the weight of the container holding chemicals
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the weight of a motor vehicle, railroad car, or aircraft without its fuel or cargo
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weedy annual grass often occurs in grainfields and other cultivated land
seeds sometimes considered poisonous
- bearded darnel - lolium temulentum -
any of several weedy vetches grown for forage
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an adjustment made for the weight of the packaging in order to determine the net weight of the goods