Rout"er (?), n. (Carp.)
(a)
A plane made like a spokeshave, for working the inside edges of circular sashes.
(b)
A plane with a hooked tool protruding far below the sole, for smoothing the bottom of a cavity.
© Webster 1913
Rout"er (?), n. (Mach.)
A machine with a rapidly revolving vertical spindle and cutter for scooping out the surface of wood or metal, as between and around the engraved parts of an electrotype.
© Webster 1913