hone
1. hone \'ho-n\ n [ME, fr. OE ha-n stone; akin to ON hein whetstone, L cot-,] cos, Gk ko-nos cone 1: a fine-grit stone for sharpening a cutting implement 2: a tool for enlarging holes to precise tolerances and controlling finishe s by means of a mechanically rotated and expanded abrasive 2. hone vt : to sharpen, enlarge, or smooth with a hone - hon.er n 3. hone vi [MF hoigner to grumble] dial 1: GRUMBLE, MOAN dial 2: YEARN