Reem /(r?m)/

Reem

n.
  1. The Hebrew name of a horned wild animal, probably the Urus. (Zool.)

Reem

v. t.
  1. To open (the seams of a vessel's planking) for the purpose of calking them. (Naut.)

Phrases & Compounds
Reeming iron
an iron chisel for reeming the seams of planks in calking ships.