Keep; grasp (4)
I believe the answer is:
hold
I believe this is a double definition.
'keep' is the first definition.
(both can mean to have or possess something)
'grasp' is the second definition.
(I know that grasp can be written as hold)
(Other definitions for hold that I've seen before include "See 12" , "Keep in one's grasp" , "Continue" , "defend successfully" , "Keep; part of ship" .)