Definitions

1. noun

a telephone connection that uses a fixed wire or cable, especially one connected directly to a wall outlet

“She prefers using her landline phone for important calls.”

2. noun

a fixed telephone line, especially one used for business or official purposes

“The company’s landline was down for several hours due to the storm.”

3. noun

a telephone line that is fixed in one place and not mobile

“She has a landline at home and a cell phone for traveling.”