hoariness
hoa·ri·ness
noun
1.
a silvery-white color
2.
great age (especially gray or white with age)
Origin
From Middle English horynesse; equivalent to hoary + -ness.
Related words
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.