1. The act of reducing to a fine powder or to small particles; pulverization; the state of being comminuted. Bentley.

2. (Surg.)

Defn: Fracture (of a bone) into a number of pieces. Dunglison.

3. Gradual diminution by the removal of small particles at a time; a lessening; a wearing away. Natural and necessary comminution of our lives. Johnson.

COMMISERABLE
Com*mis"er*a*ble, a.

Defn: Pitiable. [Obs.] Bacon.

COMMISERATE
Com*mis"er*ate, v. t. [imp. & p. p. Commiserated; p. pr. & vb. n.
Commiserating.] Etym: [L. commiseratus, p. p. of commiserari to
commiserate; com- + miserari to pity. See Miserable.]

Defn: To feel sorrow, pain, or regret for; to pity.
Then must we those, who groan, beneath the weight Of age, disease, or
want, commiserate. Denham.
We should commiserate our mutual ignorance. Locke.

Syn.
— To pity; compassionate; lament; condole.

COMMISERATION Com*mis`er*a"tion, n. Etym: [F. commis, fr. L. commiseratio a part of an oration intended to exite compassion.]