cut up

verbs

cut to pieces
"Father carved the ham"
destroy or injure severely
"The madman mutilates art work"
separate into isolated compartments or categories
"You cannot compartmentalize your life like this!"
significantly cut up a manuscript

adjectives

cut into pieces
is similar to
separated into parts or laid open or penetrated with a sharp edge or instrument
"the cut surface was mottled"; "cut tobacco"; "blood from his cut forehead"; "bandages on her cut wrists"