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autobahn

American  
[aw-tuh-bahn, ou-taw-bahn] / ˈɔ təˌbɑn, ˈaʊ tɔˌbɑn /

noun

autobahns, plural autobahnen plural
  1. (in Germany and Austria) a superhighway; expressway.


autobahn British  
/ ˈɔːtəˌbɑːn /

noun

  1. a motorway in German-speaking countries

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Noun Inflected Forms

Etymology

Origin of autobahn

1935–40; < German, equivalent to Auto auto + Bahn road, way

Explanation

A high-speed German highway is known as an autobahn. While there's no legal speed limit on large sections of an autobahn, signs advise drivers to stay under 130 kilometers per hour (about 80 miles per hour). The specific national system of German highways, generally referred to as the Autobahn, is officially called the Bundesautobahn, or "federal motorway." The word isn't capitalized in English when it generally refers to German-designed highways, which also exist in parts of Poland, Austria, and some other European countries. Germany's Autobahn is famous for not having speed limits, but that's a bit of a misconception: Drivers do have to slow down on sections that run through cities and construction sites.

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Vocabulary lists containing autobahn

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Mr. Miller’s idea of creating segregated lanes or pursuing similar infrastructural innovation for self-driving cars could be worthwhile if we want, say, a high-speed autonomous autobahn.

From The Wall Street Journal • Dec. 7, 2025

Todt’s success with the autobahn earned him promotion to lead all of Hitler’s construction programs, and in 1940 he was named the Reich’s armaments minister.

From The Wall Street Journal • Nov. 24, 2025

Volkswagen shut down assembly lines churning out its popular Golf hatchbacks and converted the factory, which has its own exit on the autobahn, to make six electric models.

From New York Times • Apr. 9, 2024

The youth movement is calling on the government to adhere to the climate targets enshrined in the Paris Agreement, arguing that massive investments in new autobahn projects should be stopped and redirected to low-emission alternatives.

From Reuters • Feb. 28, 2023

Around 8,500 cyclists prevented motorists from using a stretch of Germany's autobahn on Sunday, during a protest calling for better public transport and cycle lanes.

From BBC • Aug. 28, 2022

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