HOAR

Definition:

1. [noun] ice crystals forming a white deposit (especially on objects outside)
   Synonyms: frost, frost, rime
   
   
2. [adjective] showing characteristics of age, especially having gray or white hair; "whose beard with age is hoar"-Coleridge; "nodded his hoary head"
   Synonyms: gray, grey, gray-haired, grey-haired, gray-headed, grey-headed, grizzly, white-haired
   
   

Synonyms:

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