As nouns the difference between commination and comminution
is that commination is a formal denunciation; especially one threatening divine punishment, read out in church on ash wednesday while comminution is the breaking or grinding up of a material to form smaller particles.
commination
English
Noun
(
en noun)
a formal denunciation; especially one threatening divine punishment, read out in church on Ash Wednesday
Related terms
* comminative
* comminatory
comminution
English
Noun
(
wikipedia comminution)
(
en noun)
The breaking or grinding up of a material to form smaller particles.
(traumatology) Fracture of a bone site in multiple pieces (at least three); crumbling.
Synonyms
* crushing, pulverization
* comminuted fracture
Usage notes
Differs from compound = open fracture. (Mix forms do happen though.)