feather-edge noun & verb.
['fɛðǝrɛdʒ] E17.[from FEATHER noun + EDGE noun.]A. noun. The fine edge of a wedge-shaped board or plank. Freq.
attrib. E17.b. verb trans. Cut to a feather-edge; produce a feather-edge on.
M17. [TahlilGaran] English Dictionary ▲