Meaning of undergrown

un•der•grown

Pronunciation: (un'dur-grōn", un"dur-grōn'), [key]
— adj.
  1. not grown to normal size or height: sickly and undergrown cattle.
  2. having an undergrowth: an undergrown thicket tangled with creeping vines.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.