Hob

Definition:

(n.) The hub of a wheel. See Hub.
(n.) The flat projection or iron shelf at the side of a fire grate, where things are put to be kept warm.
(n.) A threaded and fluted hardened steel cutter, resembling a tap, used in a lathe for forming the teeth of screw chasers, worm wheels, etc.
(n.) A fairy; a sprite; an elf.
(n.) A countryman; a rustic; a clown.

Compare hob with other words:

countryman vs. hob

hob vs. stovetop

cooktop vs. hob