Shirtsleeve insert (3)
I believe the answer is:
arm
(Other definitions for arm that I've seen before include "Activate fuse" , "Supply weapons" , "ready for war" , "Upper limb" , "Provide with weapons" .)
I believe the answer is:
arm
(Other definitions for arm that I've seen before include "Activate fuse" , "Supply weapons" , "ready for war" , "Upper limb" , "Provide with weapons" .)