The Collaborative International Dictionary of English v.0.48:

bluejacket \blue"jack*et\ n.
   a serviceman in the navy.

   Syn: navy man, sailor, sailor boy.
        [WordNet 1.5]

WordNet (r) 3.0 (2006):

bluejacket
    n 1: a serviceman in the navy [syn: bluejacket, navy man,
         sailor, sailor boy]

Moby Thesaurus II by Grady Ward, 1.0:

56 Moby Thesaurus words for "bluejacket":
   AB, Ancient Mariner, Argonaut, Dylan, Flying Dutchman,
   Naval Reservist, Neptune, OD, Poseidon, Royal Marine, Seabee,
   Varuna, able seaman, able-bodied seaman, boot, buccaneer, cadet,
   deep-sea man, fair-weather sailor, fisherman, frogman, gob, hearty,
   horse marine, jack, jack afloat, jack-tar, jacky, jolly, limey,
   lobsterman, marine, mariner, matelot, midshipman, midshipmite,
   naval cadet, navigator, navy man, pirate, privateer, sailor, salt,
   sea dog, sea rover, seafarer, seafaring man, seaman, shipman,
   swabbie, tar, viking, water dog, whaler, windjammer, windsailor



U.S. Gazetteer Places (2000):

Bluejacket, OK -- U.S. town in Oklahoma
   Population (2000):    274
   Housing Units (2000): 112
   Land area (2000):     0.395812 sq. miles (1.025148 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.395812 sq. miles (1.025148 sq. km)
   FIPS code:            06950
   Located within:       Oklahoma (OK), FIPS 40
   Location:             36.800586 N, 95.073571 W
   ZIP Codes (1990):     74333
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Bluejacket, OK
    Bluejacket