DSL

American  

abbreviation

1. digital subscriber line: a technology that allows high-speed transmission of text, audio, and video, usually over standard telephone lines; a form of broadband transmission.

---

Etymology

Origin of DSL

1995–2000

Example Sentences

The Dutch State Treasury Agency will auction 2 billion euros to 3 billion euros in 2.50% January 2031 DSL, while the German Finance Agency will offer 5 billion euros in the 2.50% April 2031 Bobl.

From The Wall Street Journal • Apr. 14, 2026

This makes it a reliable option for remote or rural areas where traditional services like DSL - a connection that uses telephone lines to transmit data - or cable are unavailable.

From BBC • Oct. 22, 2024

Alcántara hit .136 with two homers, 10 RBIs and 21 steals last year for the DSL Cubs.

From Washington Times • May 25, 2023

It sounds like your service works near the DSL modem but that the computer in your more distant office loses connectivity.

From Seattle Times • Sep. 3, 2022

Especially if you still have DSL service from your local phone company, check to be sure that no faster alternative has materialized in your area.

From The Verge • Aug. 1, 2022