DSL Definition
dēĕsĕl
noun
A kind of connection to the Internet that permits the transfer of digital data over ordinary telephone lines at a high rate of speed.
Webster's New World
(computing) Initialism of domain-specific language.
Wiktionary
(electronics) Initialism of digital subscriber line.
Wiktionary
Synonyms:
Other Word Forms of DSL
Noun
Singular:
DSL
Plural:
dslsOrigin of DSL
d(igital) s(ubscriber) l(ine)
From American Heritage Dictionary of the English Language, 5th Edition