SPINDLE n.
The long, round, slender rod or pin in spinning wheels by which the thread is twisted, and on which, when twisted, it is wound; also, the pin on which the bobbin is held in a spinning machine, or in the shuttle of a loom.
SPIRAL a.
Of or pertaining to a spiral; like a spiral. Spiral gear, or Spiral wheel (Mach.), a gear resembling in general a spur gear, but having its teeth cut at an angle with its axis, or so that they form small portions of screws or spirals. -- Spiral gearing, a kind of gearing sometimes used in light machinery, in which spi…
SQUEAK v. 2 definitions
tone, as an animal; or, to make a sharp, disagreeable noise, as a pipe or quill, a wagon wheel, a door; to creak. Who can endure to hear one of the rough old Romans squeaking through the mouth of an eunuch Addison. Zoilus calls the companions of Ulysses the "squeaking pigs" of Homer. Pope.