Dictionary.com
Thesaurus.com

ringbark

American  
[ring-bahrk] / ˈrɪŋˌbɑrk /

verb (used with object)

  1. girdle.


ringbark British  
/ ˈrɪŋˌbɑːk /

verb

  1. another term for ring 1

"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 ringbark

First recorded in 1885–90; ring 1 + bark 2