Definitions for: Crown Saw

[n] a saw having teeth around the edge of a hollow cylinder

Webster (1913) Definition: Crown"-saw` (-s?`), n. [From its supposed
resemblance to a crown.] (Mech.)
A saw in the form of a hollow cylinder, with teeth on the end
or edge, and operated by a rotative motion.

Note: The trephine was the first of the class of crownsaws.
--Knight.

See Also: saw