WordRel.com

• small fish with horse-like heads bent sharply downward and curled tails; swim in upright position

  synonym	sea horse
  holo member	genus HippocampusHippocampus
  hypernym	needlefishpipefish

• either of two large northern marine mammals having ivory tusks and tough hide over thick blubber

  synonym	sea horsewalrus
  holo member	genus OdobenusOdobenus
  hypernym	pinnatipedpinnipedpinniped mammal
  hyponym	Atlantic walrusOdobenus divergensOdobenus rosmarusPacific walrus