The story
- Old English · inherited fromgrennes
- Middle English · inherited fromgrennesse
- English todaygreenness
From Middle English grennesse, from Old English grennes; equivalent to green + -ness.
First known use, by meaning
- from 8th c. The state or quality of being green; green colour.
- from 9th c. Vitality, freshness.
- from 16th c. Inexperience.
- from 1980s The fact of being environmentally or ecologically conscious; commitment to environmental conservation.
Etymology from Wiktionary, CC BY-SA 4.0.