The Collaborative International Dictionary of English v.0.48:

Hermitage \Her"mit*age\ (?; 48), n. [OE. hermitage, ermitage, F.
   hermitage, ermitage. See Hermit.]
   1. The habitation of a hermit; a secluded residence.
      [1913 Webster]

            Some forlorn and naked hermitage,
            Remote from all the pleasures of the world. --Shak.
      [1913 Webster]

   2. [F. Vin de l'Hermitage.] A celebrated French wine, both
      white and red, of the Department of Dr[^o]me.
      [1913 Webster]

U.S. Gazetteer (1990):

Hermitage, AR (town, FIPS 31540)
  Location: 33.44723 N, 92.17021 W
  Population (1990): 639 (311 housing units)
  Area: 2.9 sq km (land), 0.0 sq km (water)
Hermitage, MO (city, FIPS 31780)
  Location: 37.94498 N, 93.32325 W
  Population (1990): 512 (216 housing units)
  Area: 3.6 sq km (land), 0.1 sq km (water)
  Zip code(s): 65668
Hermitage, PA (city, FIPS 34064)
  Location: 41.22985 N, 80.44292 W
  Population (1990): 15300 (6359 housing units)
  Area: 76.9 sq km (land), 0.3 sq km (water)
  Zip code(s): 16148
Hermitage, TN
  Zip code(s): 37076

Moby Thesaurus II by Grady Ward, 1.0:

18 Moby Thesaurus words for "hermitage":
   adytum, ashram, cell, cloister, den, hideaway, hideout,
   hiding place, holy of holies, ivory tower, lair, mew, privacy,
   recess, retreat, sanctum, sanctum sanctorum, secret place