Definition of kerfed:
(n) :
The groove or slit created by cutting or sawing something; an incision.
(n) :
The portion or quantity (e.g. of wood, hay, turf, wool, etc.) removed or cut off in a given stroke.
(n) :
The distance between diverging saw teeth.
(v) :
To cut a piece of wood or other material with several kerfs to allow it to be bent.
(n) :
The flattened, cut-off end of a branch or tree; a stump or sawn-off cross-section.
(n) :
(now rare) The act of cutting or carving something; a stroke or slice.