The process of cutting away a ring of inner and outer bark all the way around a tree trunk.<ref>Wile, Dr. Jay L. ''Exploring Creation With Biology''. Apologia Educational Ministries, Inc. 1998</ref> Girdling a tree kills it.
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The process of cutting away a ring of inner and outer bark all the way around a [[tree]] trunk.<ref>Wile, Dr. Jay L. ''Exploring Creation With Biology''. Apologia Educational Ministries, Inc. 1998</ref> Girdling a tree kills it.