0 a mass of bushes, small trees, and plants, especially growing under the trees in a forest: --
Police discovered the body hidden in thick undergrowth.
1 underbrush --
The vegetation of the reserve is characterized by a limestone type with sparse undergrowth.
This consists of trees of vastly different sizes, with a dense undergrowth of small scrub, bound together by epiphytes of various kinds.
These two species, however, were rarely found in undergrowth of the forests.
These furnish considerable shade, though not so dense as in the previous type, and are always associated with a tangled undergrowth.
The site of the experiments had been under fallow for about six years, and the vegetation comprised secondary forests, interspersed with dense undergrowth.
These areas consisted of smaller trees with patchy canopy and the undergrowth was denser than in unlogged areas.
This is a beneficial set-up, especially when the family is in long grass or dense undergrowth.
They are all deciduous, and there is little if any undergrowth.