noun ( AmE ) ⇨ See also ↑ undergrowth
ADJECTIVE
▪ dense , thick
▪
In some places, the dense ~ becomes so thick that it's nearly impassable.
▪ tangled , thorny
VERB + UNDERBRUSH
▪ clear , clear away , clear out
▪
The government wants to clear ~ near populated areas.
PREPOSITION
▪ ~ of
▪
the ~ of the forest