- a stream branching off from a river and rejoining it further downstream.
Origin of anabranch
1825–35; short for anastomotic branch. See anastomosis
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for anabranch
An arm or anabranch, at first containing much water, and coming from the north, was on our right for some miles.
- a stream that leaves a river and enters it again further downstream
C19: from ana (stomosing) branch
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