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year-round

American  
[yeer-round] / ˈyɪərˈraʊnd /

adjective

  1. continuing, active, operating, etc., throughout the year.

    a year-round vacation spot.


year-round British  

adjective

  1. open, in use, operating, etc, throughout the year

"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

Etymology

Origin of year-round

First recorded in 1920–25