D defs.my
Entry 6 senses Webster, 1913

Hoary

/hôr'-ē/ · Hoar·y · IPA /hɔɹ.i/
01 a. White or whitish.
  1. 1.
    White or whitish.
  2. 2.
    White or gray with age; hoar; as, hoary hairs.
    “Reverence the hoary head.” — Dr. T. Dwight.
  3. 3.
    remote in time past; as, hoary antiquity.
  4. 4.
    Moldy; mossy; musty.[Obs.]
  5. 5.
    Of a pale silvery gray.(Zool.)
  6. 6.
    Covered with short, dense, grayish white hairs; canescent.(Bot.)
Phrases & compounds
Hoary bat — an American bat (Atalapha cinerea), having the hair yellowish, or brown, tipped with white.