1) Forest 2) Plant 3) Plant with trees 4) To make into forest 1) Reforest 
(1) (legal) place an area under forest law and administration; the creation of a forest by stipulated procedures (M, 26 (v) 
to cover with forest; to convert into hunting grounds
• (v. t.) To convert into a forest; as, to afforest a tract of country.
(1) (legal) place an area under forest law and administration; the creation of a forest by stipulated procedures (M, 26 (v) 
Af·for'est transitive verb [ Late Latin afforestare ; ad + forestare . See Forest .] To convert into a forest; as, to afforest a tract of country. 
[v] - establish a forest on previously unforested land
afforest, afforestation 1. To convert (bare or cultivated land) into forest, originally for the purpose of providing hunting grounds. 2. To convert (open land) into a forest by planting trees or their seeds.
forest verb establish a forest on previously unforested land; `afforest the mountains`
to convert (bare or cultivated land) into forest, originally for the purpose of providing hunting grounds.