D defs.my
Entry 2 senses Webster, 1913

Shim

/shĭm/ · IPA /ʃɪm/
01 n. A kind of shallow plow used in tillage to break the ground, and clear it of weeds.
  1. 1.
    A kind of shallow plow used in tillage to break the ground, and clear it of weeds.
  2. 2.
    A thin piece of metal placed between two parts to make a fit.(Mach.)