[kerf] n [ME, action of cutting, fr. OE cyrf; akin to OE ceorfan to carve--more at carve] (1523) 1: a slit or notch made by a saw or cutting torch
2: the width of cut made by a saw or cutting torch
[kerf] n [ME, action of cutting, fr. OE cyrf; akin to OE ceorfan to carve--more at carve] (1523) 1: a slit or notch made by a saw or cutting torch
2: the width of cut made by a saw or cutting torch
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012