bottlenose

noun

1. any of a genus (Tursiops) of marine dolphins with a bottle-shaped snout: an easily trained species (T. truncatus) is used in aquarium shows and scientific study
   also called bottle-nosed dolphin
2. any of a genus (Hyperoodon, family Ziphiidae) of toothed whales having a similar beaklike snout
   also called bottle-nosed whale