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

bird \bird\ b~erd, v. i.
   1. to catch or shoot birds.
      1913 webster

   2. hence: to seek for game or plunder; to thieve. r. --b.
      jonson.
      1913 webster

   3. to watch birds, especially in their natural habitats, for
      enjoyment; to birdwatch.
      pjc

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

bird \bird\ b~erd, n. oe. brid, bred, bird, young bird,
   bird, as. bridd young bird. root92.
   1. orig., a chicken; the young of a fowl; a young eaglet; a
      nestling; and hence, a feathered flying animal see 2.
      1913 webster

            that ungentle gull, the cuckoo's bird. --shak.
      1913 webster

            the brydds birds of the aier have nestes.
                                                  --tyndale
                                                  matt. viii.
                                                  20.
      1913 webster

   2. zool. a warm-blooded, feathered vertebrate provided with
      wings. see aves.
      1913 webster

   3. specifically, among sportsmen, a game bird.
      1913 webster

   4. fig.: a girl; a maiden.
      1913 webster

            and by my word the bonny bird
            in danger shall not tarry.            --campbell.
      1913 webster

   arabian bird, the phenix.

   bird of jove, the eagle.

   bird of juno, the peacock.

   bird louse zool., a wingless insect of the group
      mallophaga, of which the genera and species are very
      numerous and mostly parasitic upon birds. -- bird mite
      zool., a small mite genera dermanyssus,
      dermaleichus and allies parasitic upon birds. the
      species are numerous.

   bird of passage, a migratory bird.

   bird spider zool., a very large south american spider
      mygale avicularia. it is said sometimes to capture and
      kill small birds.

   bird tick zool., a dipterous insect parasitic upon birds
      genus ornithomyia, and allies, usually winged.
      1913 webster
see also:
aves arabian bird bird of jove bird of juno bird louse dermanyssus 
dermaleichus bird of passage bird spider mygale avicularia bird tick 
ornithomyia 

[3] : WordNet (r) 2.0

bird
     n 1: warm-blooded egg-laying vertebrates characterized by
          feathers and forelimbs modified as wings
     2: the flesh of a bird or fowl wild or domestic used as food
        syn: fowl
     3: informal terms for a young woman syn: dame, doll, wench,
         skirt, chick
     4: a cry or noise made to express displeasure or contempt syn:
         boo, hoot, bronx cheer, hiss, raspberry, razzing,
         snort
     5: badminton equipment consisting of a ball of cork or rubber
        with a crown of feathers syn: shuttlecock, birdie, shuttle
     v : watch and study birds in their natural habitat syn: birdwatch
see also:
fowl dame doll wench skirt chick 
boo hoot bronx cheer hiss raspberry 
razzing snort shuttlecock birdie shuttle 
birdwatch 

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

93 moby thesaurus words for "bird":
   bronx cheer, jane, atomic warhead, avifauna, baby bird, bastard,
   biddy, bird of jove, bird of juno, bird of minerva, bird of night,
   bird of passage, bird of prey, birdie, birdlife, birdy, bitch, boo,
   broad, bugger, cage bird, cat, catcall, chap, character, chick,
   cygnet, dame, diving bird, doll, dove, duck, eagle, eaglet, feller,
   fellow, fish-eating bird, fledgling, flightless bird, fowl,
   fruit-eating bird, fulmar, game bird, guided missile, guy, hen,
   hiss, hoot, insect-eating bird, jasper, joker, lad, migrant,
   migratory bird, minx, missile, nestling, nuclear warhead,
   oscine bird, owl, passerine bird, payload, peacock, peafowl,
   peahen, perching bird, pigeon, pooh, pooh-pooh, ratite, razz,
   rocket, sea bird, seed-eating bird, shore bird, skirt, songbird,
   squab, storm petrel, stormy petrel, stud, swan,
   thermonuclear warhead, tomato, torpedo, wading bird, war rocket,
   warbler, warhead, water bird, waterfowl, wench, wildfowl

[5] : Easton's 1897 Bible Dictionary

bird
   birds are divided in the mosaic law into two classes, 1 the
   clean lev. 1:14-17; 5:7-10; 14:4-7, which were offered in
   sacrifice; and 2 the unclean lev. 11:13-20. when offered in
   sacrifice, they were not divided as other victims were gen.
   15:10. they are mentioned also as an article of food deut.
   14:11. the art of snaring wild birds is referred to ps. 124:7;
   prov. 1:17; 7:23; jer. 5:27. singing birds are mentioned in ps.
   104:12; eccl. 12:4. their timidity is alluded to hos. 11:11.
   the reference in ps. 84:3 to the swallow and the sparrow may be
   only a comparison equivalent to, "what her house is to the
   sparrow, and her nest to the swallow, that thine altars are to
   my soul."
   

Bird >> B Words
Bird, definition of term: Bird
bird_pag1.html

Bird Watcher >> B Words
Bird Watcher, definition of term: Bird Watcher
bird+watcher_pag1.html

Bird Spider >> B Words
Bird Spider, definition of term: Bird Spider
bird+spider_pag1.html

Bird Fancier >> B Words
Bird Fancier, definition of term: Bird Fancier
bird+fancier_pag1.html

Bird Dog >> B Words
Bird Dog, definition of term: Bird Dog
bird+dog_pag1.html

Cardinal Bird >> C Words
Cardinal Bird, definition of term: Cardinal Bird
cardinal+bird_pag1.html

Baltimore Bird >> B Words
Baltimore Bird, definition of term: Baltimore Bird
baltimore+bird_pag1.html

Bird Of Paradis >> B Words
Bird Of Paradis, definition of term: Bird Of Paradis
bird+of+paradis_pag1.html

Bird Of Passage >> B Words
Bird Of Passage, definition of term: Bird Of Passage
bird+of+passage_pag1.html

Bird Of Prey >> B Words
Bird Of Prey, definition of term: Bird Of Prey
bird+of+prey_pag1.html