adjective
Definition: Having the color of grass or leaves; also refers to being environmentally friendly or new.
Example: The green leaves on the trees signal the arrival of spring.
noun
Definition: A grassy area in a town or city that is used for public activities, or the color associated with nature and plants.
Example: The children played on the green in the middle of the park.
transitive verb
Definition: To make something green or to change its color to green.
Example: She decided to green the garden by planting more trees and grass.