Simple Definition of underbrush
: plants, bushes, and small trees growing under larger trees in a forest
Full Definition of underbrush
1 : shrubs, bushes, or small trees growing beneath large trees in a wood or forest : brush
2 : a tangled, obstructing, or impeding mass
Examples of underbrush
We made our way through the thick underbrush.
First Known Use of underbrush
UNDERBRUSH Defined for Kids
Definition of underbrush
: shrubs and small trees growing among large trees
Seen and Heard
What made you want to look up underbrush? Please tell us where you read or heard it (including the quote, if possible).