Noun sea cow has 1 sense
  1. sea cow, sirenian mammal, sirenian - any of two families of large herbivorous aquatic mammals with paddle-shaped tails and flipper-like forelimbs and no hind limbs
    --1 is a kind of aquatic mammal
    --1 is a member of Sirenia, order Sirenia
    --1 has particulars:
     manatee, Trichechus manatus; dugong, Dugong dugon; Steller's sea cow, Hydrodamalis gigas
,
TOP