Verbs

(v)interrupt, disrupt, break up, cut offmake a break in“We interrupt the program for the following messages”
(v)cut, cut offcease, stop“cut the noise”, “We had to cut short the conversation”
(v)cut off, chop off, lop offremove by or as if by cutting“cut off the ear”, “lop off the dead branch”
(v)cut off, cut outcut off and stop“The bicyclist was cut out by the van”
(v)chip, knap, cut off, break offbreak a small piece off from“chip the glass”, “chip a tooth”
(v)amputate, cut offremove surgically“amputate limbs”

Adjectives

(s)severed, cut offdetached by cutting“cut flowers”, “a severed head”, “an old tale of Anne Bolyn walking the castle walls with her poor cut-off head under her arm”