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ADSL

American

abbreviation

Asymmetrical Digital Subscriber Line; Asynchronous Digital Subscriber Line: a type of DSL with fast download speed but slower upload speed.

Etymology

Origin of ADSL

First recorded in 1990–95

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.