Desuetude and Sign off

Desuetude noun - Lack of use.

Sign off and desuetude are semantically related In some cases you can replace term "Sign off" with "Desuetude", this nouns are similar.

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

Desuetude and sign off are semantically related in end topic. Sometimes you can use "Desuetude" instead a noun "Sign off", if it concerns topics such as completion.