The Collaborative International Dictionary of English v.0.48:

Ambry \Am"bry\, n.; pl. Ambries. [OE. aumbry, almery, OF.
   almarie, armarie, aumaire, F. armoire, LL. armarium chest,
   cupboard, orig. a repository for arms, fr. L. arama arms. The
   word has been confused with almonry. See Armory.]
   1. In churches, a kind of closet, niche, cupboard, or locker
      for utensils, vestments, etc.
      [1913 Webster]

   2. A store closet, as a pantry, cupboard, etc.
      [1913 Webster]

   3. Almonry. [Improperly so used]
      [1913 Webster]