A tare can refer to different things depending on the context. Here are the different meanings of tare:

• Tare weight: This refers to the weight of an empty vehicle or container. By subtracting tare weight from gross weight, one can determine the weight of the goods carried or contained.

• Undesirable element: Tare can also refer to an undesirable element, such as a weed, that is mixed in with a desirable crop.

• Adjustment of scales: Tare can also refer to the act of adjusting a scale on which an empty container has been placed so as to reduce the displayed weight to zero.

In summary, tare can refer to the weight of an empty vehicle or container, an undesirable element mixed in with a desirable crop, or the act of adjusting a scale to zero.