The Collaborative International Dictionary of English v.0.48:

Repertory \Rep"er*to*ry\ (r?p"?r-t?-r?), n. [L. repertorium, fr.
   reperire to find again; pref. re- re + parire, parere, to
   bring forth, procure: cf. F. r['e]pertoire. Cf. Parent.]
   [1913 Webster]
   1. A place in which things are disposed in an orderly manner,
      so that they can be easily found, as the index of a book,
      a commonplace book, or the like.
      [1913 Webster]

   2. A treasury; a magazine; a storehouse.
      [1913 Webster]

   3. Same as Repertoire.
      [1913 Webster]

WordNet (r) 3.0 (2006):

repertory
    n 1: a storehouse where a stock of things is kept
    2: the entire range of skills or aptitudes or devices used in a
       particular field or occupation; "the repertory of the
       supposed feats of mesmerism"; "has a large repertory of
       dialects and characters" [syn: repertory, repertoire]
    3: a collection of works (plays, songs, operas, ballets) that an
       artist or company can perform and do perform for short
       intervals on a regular schedule [syn: repertoire,
       repertory]

Moby Thesaurus II by Grady Ward, 1.0:

127 Moby Thesaurus words for "repertory":
   abundance, account, accounts, accumulation, active list, amassment,
   archives, armory, arsenal, attic, backlog, bank, basement, bay,
   bin, blacklist, body count, bonded warehouse, bookcase, box,
   budget, bunker, buttery, cache, capitulation, cargo dock, cellar,
   census, checklist, chest, civil list, closet, collection,
   commissariat, commissary, conservatory, cornucopia, count, crate,
   crib, cumulation, cupboard, depository, depot, dock, drawer, dump,
   enumeration, exchequer, glory hole, godown, head count, heap,
   hoard, hold, hutch, inventory, itemization, items, larder, library,
   list, locker, lumber room, lumberyard, magasin, magazine, mass,
   material, materials, materiel, munitions, nose count, pile,
   plenitude, plenty, provisionment, provisions, rack, rations,
   recapitulation, reckoning, recount, recounting, register, registry,
   rehearsal, repertoire, repository, reservoir, retired list, rick,
   schedule, shelf, sick list, stack, stack room, statement, stock,
   stock room, stock-in-trade, stockpile, storage, store, storehouse,
   storeroom, stores, summary, summation, summing, summing up,
   supplies, supply, supply base, supply depot, supply on hand, tally,
   tally sheet, tank, treasure, treasure house, treasure room,
   treasury, vat, vault, warehouse, wine cellar



Bouvier's Law Dictionary, Revised 6th Ed (1856):

REPERTORY. This word is nearly synonymous with inventory, and is so called
because its contents are arranged in such order as to be easily found. Clef
des Lois Rom. h.t.; Merl. Repertoire, h.t.
     2. In the French law, this word is used to denote the inventory or
minutes which notaries are required to make of all contracts which take
place before them. Dict. de Jur. h.t.