Sign off and Walk out

Sign off verb - Cease broadcasting; get off the air; as of radio stations.

Walk out and sign off are semantically related in resign topic. In some cases you can use "Walk out" instead a verb "Sign off", when it comes to topics like give up responsibility.

Walk out verb - To leave a place often for another.

Sign off and walk out are semantically related in resign topic. Sometimes you can use "Sign off" instead a verb "Walk out", if it concerns topics such as give up responsibility.