| Noun | 1. | tare - any of several weedy vetches grown for foragegenus Vicia, Vicia - widely distributed genus of annual or perennial and often climbing herbs vetch - any of various climbing plants of the genus Vicia having pinnately compound leaves that terminate in tendrils and small variously colored flowers; includes valuable forage and soil-building plants | |
| 2. | tare - weedy annual grass often occurs in grainfields and other cultivated land; seeds sometimes considered poisonous | |
| 3. | tare - counterweight consisting of an empty container that is used as a counterbalance to obtain net weight | |