Tolerate; subtract (4)
I believe the answer is:
take
I believe this clue is a double definition.
'tolerate' is the first definition.
(taking is a kind of tolerating)
'subtract' is the second definition.
(I've seen this before)
(Other definitions for take that I've seen before include "Procure" , "Remove, subtract" , "Approach" , "Remove; consume" , "Steal; subtract" .)