superhighway
noun
su·per·high·way
| \ ˌsü-pər-ˈhī-ˌwā
, ˈsü-pər-ˌhī-\
, ˈsü-pər-ˌhī-\
Definition of superhighway
1
: a multilane highway (such as an expressway or turnpike) designed for high-speed traffic
Examples of superhighway in a Sentence
Recent Examples on the Web
An electricity superhighway that would save customers money while reducing pollution and carbon emissions. — Russell Gold, WSJ, "Building the Wind Turbines Was Easy. The Hard Part Was Plugging Them In," 22 June 2019 Also, a series of more than a dozen supercykelsti — or cycle superhighways — have been set up to create higher-speed, traffic-light-free bike paths from the suburbs that stretch up to 15 miles. — Los Angeles Times, "Copenhagen has taken bicycle commuting to a whole new level," 8 Aug. 2019 By the time Gondwana began to bust up, dinosaurs and other iconic animal groups had used it as a superhighway to spread across much of the Southern Hemisphere. — Gemma Tarlach, Discover Magazine, "Plate Tectonics: The Slow Dance of Our Planet's Crust," 12 June 2019 In France and countries to the south, these superhighways usually come with tolls. — Rick Steves, USA TODAY, "Rick Steves' guide to driving in Europe: Conquer your fear of the roundabout," 11 June 2019 In the latter half of the 19th century, the Wisconsin River through the Dells was a superhighway for the lumber trade. — Jim Higgins, Milwaukee Journal Sentinel, "See the photographs that put the Dells on the map at an exclusive exhibit at West Bend's Museum of Wisconsin Art," 4 June 2019 Bikes were such a popular mode of urban transportation that cities scrambled to build cycling superhighways for them. — Alissa Walker, Curbed, "Don’t ban scooters. Redesign streets.," 13 July 2018 The animals use the Eagle River Valley as a kind of bruin superhighway, moving up and down the river all summer long. — Matt Tunseth, Anchorage Daily News, "Biologists say trash bears in Eagle River will be killed — but people are the problem," 19 June 2018 To celebrate this milestone, Billboard spoke with some of today's modern metal mavens on how Seventh Son played a role on their travels along the heavy metal superhighway. — Ron Hart, Billboard, "Iron Maiden's 'Seventh Son of a Seventh Son' at 30: Artists Reflect on Then-Controversial Metal Classic," 11 Apr. 2018These example sentences are selected automatically from various online news sources to reflect current usage of the word 'superhighway.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
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More Definitions for superhighway
superhighway
noun
English Language Learners Definition of superhighway
US
: a large and wide highway used for traveling at high speeds over long distances
See the full definition for superhighway in the English Language Learners Dictionary
superhighway
noun
su·per·high·way
| \ ˌsü-pər-ˈhī-ˌwā
\
\
Kids Definition of superhighway
: an expressway for high-speed traffic
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