BURR n.
The thin edge or ridge left by a tool in cutting or shaping metal, as in turning, engraving, pressing, etc.; also, the rough neck left on a bullet in casting. The graver, in plowing furrows in the surface of the copper, raises corresponding ridges or burrs. Tomlinson.
CABBAGE n.
e American species) which, in the larval state, devours the leaves of the cabbage and the turnip. See Cabbage worm, below. -- Cabbage Fly (Zoöl.), a small two-winged fly (Anthomyia brassicæ), which feeds, in the larval or maggot state, on the roots of the cabbage, often doing much damage to the crop. -- Cabbage head,…
CAM n.
A turning or sliding piece which, by the shape of its periphery or face, or a groove in its surface, imparts variable or intermittent motion to, or receives such motion from, a rod, lever, or block brought into sliding or rolling contact with it.