from The Century Dictionary.

  • noun A circular saw formed by cutting teeth in the edge of a cylinder, as the surgeons' trepan.

from the GNU version of the Collaborative International Dictionary of English.

  • noun (Mech.) A saw in the form of a hollow cylinder, with teeth on the end or edge, and operated by a rotative motion.


Sorry, no etymologies found.


    Sorry, no example sentences found.


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