Toothed machine part (3)
I believe the answer is:
cog
(Other definitions for cog that I've seen before include "Little gearwheel" , "Tooth on gearwheel" , "One has teeth" , "Minor player" , "Machine wheel" .)
I believe the answer is:
cog
(Other definitions for cog that I've seen before include "Little gearwheel" , "Tooth on gearwheel" , "One has teeth" , "Minor player" , "Machine wheel" .)