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overground

British  
/ ˈəʊvəˌɡraʊnd /

adjective

  1. on or above the surface of the ground

    an overground railway

  2. having become sufficiently established, known, or accepted so as to no longer be considered avante-garde, experimental, or subversive

"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

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.

No night Tube or night overground services will operate.

From BBC • Dec. 19, 2025

Now that the research team has proven that the exoskeleton can alter gait asymmetry, they are eager to move their research into overground contexts that are more akin to the real world.

From Science Daily • Mar. 4, 2024

"This is because walking on a treadmill is not exactly the same as walking overground."

From Science Daily • Mar. 4, 2024

There would be a "Southern Closure" on the territory's border with Egypt to prevent smuggling both under- and overground.

From BBC • Feb. 23, 2024

“The magic is breaking up. In fifteen minutes we’re going to be in the middle of overground daytime. The neutrino streams are losing their integrity.”

From "Artemis Fowl" by Eoin Colfer