The Collaborative International Dictionary of English v.0.48:

Creeks \Creeks\ (kr[=e]ks), n. pl.; sing. Creek. (Ethnol.)
   A tribe or confederacy of North American Indians, including
   the Muskogees, Seminoles, Uchees, and other subordinate
   tribes. They formerly inhabited Georgia, Florida, and
   Alabama.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Creek \Creek\ (kr[=e]k), n. [AS. crecca; akin to D. kreek, Icel.
   kriki crack, nook; cf. W. crig crack, crigyll ravine, creek.
   Cf. Crick, Crook.]
   1. A small inlet or bay, narrower and extending further into
      the land than a cove; a recess in the shore of the sea, or
      of a river.
      [1913 Webster]

            Each creek and cavern of the dangerous shore.
                                                  --Cowper.
      [1913 Webster]

            They discovered a certain creek, with a shore.
                                                  --Acts xxvii.
                                                  39.
      [1913 Webster]

   2. A stream of water smaller than a river and larger than a
      brook.
      [1913 Webster]

            Lesser streams and rivulets are denominated creeks.
                                                  --Goldsmith.
      [1913 Webster]

   3. Any turn or winding.
      [1913 Webster]

            The passages of alleys, creeks, and narrow lands.
                                                  --Shak.
      [1913 Webster]

WordNet (r) 3.0 (2006):

creek
    n 1: a natural stream of water smaller than a river (and often a
         tributary of a river); "the creek dried up every summer"
         [syn: brook, creek]
    2: any member of the Creek Confederacy (especially the Muskogee)
       formerly living in Georgia and Alabama but now chiefly in
       Oklahoma

Moby Thesaurus II by Grady Ward, 1.0:

94 Moby Thesaurus words for "creek":
   adolescent stream, arm, armlet, arroyo, bay, bayou, beck, belt,
   bight, boca, bourn, braided stream, branch, brook, brooklet, burn,
   channel, cove, crawl, creep, crick, ditch, edge, estuary, euripus,
   fjord, flowing stream, fluviation, fresh, freshet, frith, gill,
   glide, gulf, gumshoe, gut, harbor, inch, inlet, kill, kyle,
   lazy stream, loch, lurk, meandering stream, midchannel, midstream,
   millstream, mouse, mouth, moving road, narrow, narrow seas,
   narrows, natural harbor, navigable river, pussyfoot, race,
   racing stream, reach, rill, river, rivulet, road, roads, roadstead,
   run, rundle, runlet, runnel, shirk, sike, skulk, slide, slink,
   slip, slither, snake, sneak, sniggle, sound, spill stream, steal,
   strait, straits, stream, stream action, streamlet,
   subterranean river, tiptoe, wadi, watercourse, waterway, wriggle



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

CREEK, mar. law. Creeks are of two kinds, viz. creeks of the sea and creeks
of ports. The former sorts are such little inlets of the sea whether within
the precinct or extent of a, port or without, which are narrow little
passages and have shore on either side of them. The latter, Viz. breaks of
ports, are by a kind of civil denomination such. They are such, that though
possibly for their extent and. situation they might be ports, yet they are
either members of or dependent upon other ports. In England it began thus:
the king, could not conveniently have a customer and comptroller in every
port or haven. But these custom officers were fixed at some eminent port;
and the smaller adjacent ports became by that means creeks, or appendants.
of that where these custom officers were placed. 1 Chit. Com. Law, 726;
Hale's Tract. de Portibus Maris, part 2, c. 1, vol. 1, p. 46; Com. Dig.
Navigation, C; Callis, 34.
    2. In a more popular sense, creek signifies a small stream, less than a
river. 12 Pick. R. 184,



U.S. Gazetteer Counties (2000):

Creek -- U.S. County in Oklahoma
   Population (2000):    67367
   Housing Units (2000): 27986
   Land area (2000):     955.534846 sq. miles (2474.823784 sq. km)
   Water area (2000):    14.230545 sq. miles (36.856941 sq. km)
   Total area (2000):    969.765391 sq. miles (2511.680725 sq. km)
   Located within:       Oklahoma (OK), FIPS 40
   Location:             35.972769 N, 96.302298 W
   Headwords:
    Creek
    Creek, OK
    Creek County
    Creek County, OK