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

sperm whale \sperm" whale`\ zool.
   a very large toothed whale physeter macrocephalus, having
   a head of enormous size. the upper jaw is destitute of teeth.
   in the upper part of the head, above the skull, there is a
   large cavity, or case, filled with oil and spermaceti. this
   whale sometimes grows to the length of more than eighty feet.
   it is found in the warmer parts of all the oceans. called
   also cachalot, and spermaceti whale.
   1913 webster

   pygmy sperm whale zool., a small whale kogia
      breviceps, seldom twenty feet long, native of tropical
      seas, but occasionally found on the american coast. called
      also snub-nosed cachalot.

   sperm-whale porpoise zool., a toothed cetacean
      hyperoodon bidens, found on both sides of the atlantic
      and valued for its oil. the adult becomes about
      twenty-five feet long, and its head is very large and
      thick. called also bottle-nosed whale.
      1913 webster
see also:
physeter macrocephalus cachalot spermaceti whale pygmy sperm whale kogia breviceps snub-nosed cachalot 
sperm-whale porpoise hyperoodon bidens bottle-nosed whale 

[2] : WordNet (r) 2.0

pygmy sperm whale
     n : small sperm whale of warm waters of both coasts of north
         america syn: kogia breviceps
see also:
kogia breviceps 

Sperm Whale >> S Words
Sperm Whale, definition of term: Sperm Whale
sperm+whale_pag1.html

Pygmy >> P Words
Pygmy, definition of term: Pygmy
pygmy_pag1.html

Sperm >> S Words
Sperm, definition of term: Sperm
sperm_pag1.html

Sperm Cell >> S Words
Sperm Cell, definition of term: Sperm Cell
sperm+cell_pag1.html

Pilot Whale >> P Words
Pilot Whale, definition of term: Pilot Whale
pilot+whale_pag1.html

Right Whale >> R Words
Right Whale, definition of term: Right Whale
right+whale_pag1.html

Killer Whale >> K Words
Killer Whale, definition of term: Killer Whale
killer+whale_pag1.html

Fin Whale >> F Words
Fin Whale, definition of term: Fin Whale
fin+whale_pag1.html

Blue Whale >> B Words
Blue Whale, definition of term: Blue Whale
blue+whale_pag1.html

Finback Whale >> F Words
Finback Whale, definition of term: Finback Whale
finback+whale_pag1.html

Page 1 2 Next