n.
Function: transitive verb
Date: 1511
1 : to subject to an operation or process in a mill: as a : to grind into flour, meal, or powder b : to shape or dress by means of a rotary cutter c : to mix and condition (as rubber) by passing between rotating rolls
2 : to give a raised rim or a ridged or corrugated edge to (a coin)
3 : to cut grooves in the metal surface of (as a knob)
intransitive verb
1 : to hit out with the fists
2 : to move in a circle or in an eddying mass also : WANDER
3 : to undergo milling