the GNU version of the Collaborative International Dictionary of English
n. The state or quality of being green; verdure.
The Century Dictionary and Cyclopedia
n. The quality of being green, especially with growing plants; greenness; verdure.
Word Usage
"Neatness and greenth are so essential in my opinion to the country, that in France, where I see nothing but chalk and dirty peasants, I seem in a terrestrial purgatory that is neither town or country."