| cetacea | an order of Eutheria |
|---|---|
| cetacea | large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales |
| cetacea | of or relating to whales and dolphins etc |
| cetacea | large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales |