Definitions
1.verbTo make (something) green, to turn (something) green.
2.verbTo become or grow green in colour.
3.verbTo add greenspaces to (a town, etc.).
4.verbTo become environmentally aware.
5.verbTo make (something) environmentally friendly.
6.nounThe process of becoming green.
7.nounA type of pear.
8.nounA type of apple that is green when ripe.
9.adjectiveBecoming green in colour.