ˈdial-up BrE AmE adjective [only before noun]
relating to a telephone line that is used to send information from one computer to another:
a dial-up connection
—dial-up noun [countable]
ˈdial-up BrE AmE adjective [only before noun]
relating to a telephone line that is used to send information from one computer to another:
a dial-up connection
—dial-up noun [countable]
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012