Definitions for "Comminution"
The act of reducing to a fine powder or to small particles; pulverization; the state of being comminuted.
Gradual diminution by the removal of small particles at a time; a lessening; a wearing away.
(2) to reduce solids to minute particles by crushing and grinding to liberate metals.
Keywords:  fracture, bone, pieces, number
Fracture (of a bone) into a number of pieces.
Process by which aggregates are reduced to small size.