n A dense uncultivated tract of trees and undergrowth, larger than woods.
n Any dense collection or amount.
n (historical) A defined area of land set aside in England as royal hunting ground or for other privileged use; all such areas.
n (graph theory) A graph with no cycles; i.e., a graph made up of trees.
n (computing, Microsoft Windows) A group of domains that are managed as a unit.
n The colour forest green.
v (transitive) To cover an area with trees.
n A surname.
n A city, the county seat of Scott County, Mississippi, United States.
n A male given name: Alternative form of Forrest.