Search Result for "seahorse": 
Wordnet 3.0

NOUN (2)

1. either of two large northern marine mammals having ivory tusks and tough hide over thick blubber;
[syn: walrus, seahorse, sea horse]

2. small fish with horse-like heads bent sharply downward and curled tails; swim in upright position;
[syn: seahorse, sea horse]



WordNet (r) 3.0 (2006):

seahorse
    n 1: either of two large northern marine mammals having ivory
         tusks and tough hide over thick blubber [syn: walrus,
         seahorse, sea horse]
    2: small fish with horse-like heads bent sharply downward and
       curled tails; swim in upright position [syn: seahorse, sea
       horse]