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overgraze

American  
[oh-ver-greyz, oh-ver-greyz] / ˌoʊ vərˈgreɪz, ˈoʊ vərˌgreɪz /

verb (used with object)

overgrazed, overgrazing
  1. to graze (land) to excess.


overgraze British  
/ ˌəʊvəˈɡreɪz /

verb

  1. (tr) to graze (land) beyond its capacity to sustain stock

"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 overgraze

over- + graze 1