(Figuratively) A dense aggregation of other things, concrete or abstract.
A bushy tail:
The definition of a grove is a group of trees either planted to produce fruit or nuts or a group of trees naturally growing without much growing underneath.
A means of protection or defense, especially against financial loss:
Find another word for copses. In this page you can discover 5 synonyms, antonyms, idiomatic expressions, and related words for copses, like: thickets, brushes, groves, scrubs and hedges.