Here is the meaning of the word, TARE

Tare ( ) - of Tear
Tare ( imp. ) - Tore.
Tare ( n. ) - A name of several climbing or diffuse leguminous herbs of the genus Vicia; especially, the V. sativa, sometimes grown for fodder.
Tare ( n. ) - A weed that grows among wheat and other grain; -- alleged by modern naturalists to be the Lolium temulentum, or darnel.
Tare ( n. ) - Deficientcy in the weight or quantity of goods by reason of the weight of the cask, bag, or whatever contains the commodity, and is weighed with it; hence, the allowance or abatement of a certain weight or quantity which the seller makes to the buyer on account of the weight of such cask, bag, etc.
Tare ( v. t. ) - To ascertain or mark the tare of (goods).