Definition of shims:
(n) :
A wedge.
(n) :
A thin piece of material, sometimes tapered, used for alignment or support.
(n) :
(computing) A small library that transparently intercepts and modifies calls to an API, usually for compatibility purposes.
(n) :
A kind of shallow plow used in tillage to break the ground and clear it of weeds.
(n) :
A small metal device used to pick open a lock.
(v) :
To fit one or more shims to a piece of machinery.