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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.

Bus, tram, DLR, underground, overground and Elizabeth Line services will finish earlier than usual on Christmas Eve.

From BBC

There is no Elizabeth line service on Boxing Day, and a number of overground lines are also shut.

From BBC

No night Tube or night overground services will operate.

From BBC

The cost of travelling on the London Underground, the Overground and the Elizabeth line is set to rise by 5.8% next year, the mayor of London has confirmed.

From BBC

At the start of the working week, TfL said footfall on London Overground and Elizabeth line services increased by 31%, noting that these lines had likely been absorbing displaced Tube passengers.

From BBC