Set back to zero, in a way (4)
I believe the answer is:
tare
(Other definitions for tare that I've seen before include "Common vetch" , "Variety of vetch" , "Vessel's weight" , "Weight of container makes a vetch" , "Vehicle's empty weight" .)
I believe the answer is:
tare
(Other definitions for tare that I've seen before include "Common vetch" , "Variety of vetch" , "Vessel's weight" , "Weight of container makes a vetch" , "Vehicle's empty weight" .)