S: (v) barrage jam (jam an entire frequency spectrum) "During the Cold War, the Soviets routinely barrage jammed to interfere with transmissions from the West"
S: (v) point jam (jam a narrow band of frequencies) "We can counter point-jamming effectively"
S: (v) spot jam (jam a single frequency) "This operator is spot-jammed"
S: (v) blanket jam (jam a broad spectrum of frequencies to affect all communications in the area except for directional antenna communications)
S: (v) end, terminate (bring to an end or halt) "She ended their friendship when she found out that he had once been convicted of a crime"; "The attack on Poland terminated the relatively peaceful period after WW I"
S: (v) change, alter, modify (cause to change; make different; cause a transformation) "The advent of the automobile may have altered the growth pattern of the city"; "The discussion has changed my thinking about the issue"
S: (v) cut, cut off (cease, stop) "cut the noise"; "We had to cut short the conversation"
S: (v) cut off, chop off, lop off (remove by or as if by cutting) "cut off the ear"; "lop off the dead branch"
S: (v) cut off, cut out (cut off and stop) "The bicyclist was cut out by the van"
S: (v) chip, knap, cut off, break off (break a small piece off from) "chip the glass"; "chip a tooth"
S: (v) amputate, cut off (remove surgically) "amputate limbs"
Adjective
S: (adj) severed, cut off (detached 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"