verb

sever

SEV-er/ˈsevər/

To cut completely through a connection.

The sharp blade severs the rope with one clean cut.

Black hand with scissors beside fully cut rope.
Etymology

Latin se- “apart” and parare “prepare” formed separare, meaning “pull apart.” Sever preserves that idea of separation, and separate itself comes from the same Latin verb.

In context

The Full History Documentary12:54
he had to sever Constantinople's vital lifeline to the outside world.
Fall of Constantinople Full History Documentary: How the Ottoman Empire Destroyed Byzantium

More examples

  • Falling branches severed the power line.
  • The company decided to sever ties with its supplier.
  • Severing contact with an old friend can be painful.

Forms

sever · severs · severed · severing

severance noun — The complete ending of a connection.

Similar words

cut
Can mean making an opening without completely separating anything.
disconnect
Emphasizes breaking a link, often without cutting physical material.