[ uhn-der-grohth ]
/ ˈʌn dərˌgroʊθ /


low-lying vegetation or small trees growing beneath larger trees; underbrush.
the condition of being undergrown or undersized.
short, fine hair underlying longer, outer wool or fur.

Origin of undergrowth

First recorded in 1590–1600; under- + growth
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for undergrowth

British Dictionary definitions for undergrowth

/ (ˈʌndəˌɡrəʊθ) /


small trees, bushes, ferns, etc, growing beneath taller trees in a wood or forest
the condition of being undergrown
a growth of short fine hairs beneath longer ones; underfur
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