trough

    Article

    In the context of landscapes and terrains, the term trough refers to an elongated, shallow groove between hills or raised rock formations.

    Photo Credit

     
    "Lava Trough, El Malpais National Conservation Area, New Mexico, March 30, 2015" by Sophie Ell is licensed under CC BY.

    Published Works
    Term Type
    Manuscript Occurrences
    References

     
    Merriam-Webster Online
         2015   Trough. http://www.merriam-webster.com/dictionary/trough, accessed March 25,
            &nbsp2015.