[1] : The Collaborative International Dictionary of English v.0.48

shrimp \shrimp\, v. t. cf. as. scrimman to dry up, wither, mhg.
   schrimpfen to shrink, g. schrumpfen, dan. skrumpe, skrumpes,
   da.  sw. skrumpen shriveled. cf. scrimp, shrink,
   shrivel.
   to contract; to shrink. obs.
   1913 webster
see also:
scrimp shrink shrivel 

[2] : The Collaborative International Dictionary of English v.0.48

shrimp \shrimp\, n. oe. shrimp; -- probably so named from its
   shriveled appearance. see shrimp, v.
   1. zool.
      a any one of numerous species of macruran crustacea
          belonging to crangon and various allied genera,
          having a slender body and long legs. many of them are
          used as food. the larger kinds are called also
          prawns. see illust. of decapoda.
      b in a more general sense, any species of the macruran
          tribe caridea, or any species of the order
          schizopoda, having a similar form.
      c in a loose sense, any small crustacean, including some
          amphipods and even certain entomostracans; as, the
          fairy shrimp, and brine shrimp. see under fairy, and
          brine.
          1913 webster

   2. figuratively, a little wrinkled man; a dwarf; -- in
      contempt.
      1913 webster

            this weak and writhled shrimp.        --shak.
      1913 webster

   opossum shrimp. zool. see under opossum.

   spector shrimp, or skeleton shrimp zool., any slender
      amphipod crustacean of the genus caprella and allied
      genera. see illust. under laemodopoda.

   shrimp catcher zool., the little tern sterna minuta.
      

   shrimp net, a dredge net fixed upon a pole, or a sweep net
      dragged over the fishing ground.
      1913 webster
see also:
shrimp crangon prawns decapoda caridea fairy 
brine opossum shrimp opossum spector shrimp skeleton shrimp 
caprella laemodopoda shrimp catcher sterna minuta shrimp net 

[3] : WordNet (r) 2.0

shrimp
     n 1: disparaging terms for small people syn: runt, peewee, half-pint
     2: any of various edible decapod crustaceans syn: prawn
     3: small slender-bodied chiefly marine decapod crustaceans with
        a long tail and single pair of pincers; many species are
        edible
     v : fish for shrimp
see also:
runt peewee half-pint prawn 

[4] : Moby Thesaurus II by Grady Ward, 1.0

116 moby thesaurus words for "shrimp":
   chilopoda, chordata, dungeness crab, echiuroidea, ectoprocta,
   entoprocta, japanese crab, lilliputian, monoplacophora, nemertinea,
   phoronidea, tom thumb, a nobody, a nothing, angle, bait the hook,
   bantam, banty, blue point, bob, brownie, button, chit, cipher,
   clam, common man, coquillage, crab, crawdad, crawfish, crayfish,
   dap, dib, dibble, diminutive, drive, dummy, dwarf, elf,
   featherweight, figurehead, fingerling, fish, fly-fish, gig, gnome,
   go fishing, grig, guddle, homunculus, insignificancy, jack,
   jacklight, jackstraw, jig, langouste, lightweight, limpet,
   little fellow, little guy, littleneck clam, lobster, man of straw,
   manikin, mediocrity, midge, midget, mini, minikin, minnow, minny,
   mouse, mussel, nebbish, net, nobody one knows, nonentity, nubbin,
   obscurity, oyster, peewee, periwinkle, pip-squeak, pony, prawn,
   punk, pygmy, quahog, runt, scallop, scrub, seine, shellfish, slip,
   small fry, small potato, small potatoes, snail, snip, snippet,
   soft-shell crab, spin, squirt, squit, steamer, still-fish, tit,
   torch, trawl, troll, wart, whale, whelk, whiffet, whippersnapper,
   wisp

Shrimp >> S Words
Shrimp, definition of term: Shrimp
shrimp_pag1.html

Brine Shrimp >> B Words
Brine Shrimp, definition of term: Brine Shrimp
brine+shrimp_pag1.html