noun
1. either of two large northern marine mammals having ivory tusks and tough hide over thick blubber (Freq. 1)
• Hypernyms: ↑pinniped mammal, ↑pinniped, ↑pinnatiped
• Hyponyms: ↑Atlantic walrus, ↑Odobenus rosmarus, ↑Pacific walrus, ↑Odobenus divergens
• Member Holonyms: ↑Odobenus, ↑genus Odobenus
2. small fish with horse-like heads bent sharply downward and curled tails; swim in upright position
• Syn: ↑sea horse
• Hypernyms: ↑pipefish, ↑needlefish
• Member Holonyms: ↑Hippocampus, ↑genus Hippocampus
Useful english dictionary. 2012.