Definition of ADSL in US English:

ADSL

abbreviation

  • Asymmetric (or asynchronous) digital subscriber line, a method of routing digital data on copper telephone wires, allowing high-speed Internet access and simultaneous use of the line for voice transmission.

Pronunciation

ADSL

/ˌeɪˌdiˌɛsˈɛl//ˌāˌdēˌesˈel/