hippopotamus
US /ˌhɪp.əˈpɑː.t̬ə.məs/
UK /ˌhɪp.əˈpɑː.t̬ə.məs/

1.
hippopotame
a large, thick-skinned, plant-eating mammal, native to Africa, that has a broad muzzle and spends most of its time in water.
:
•
The hippopotamus wallowed in the muddy river.
L'hippopotame se vautrait dans la rivière boueuse.
•
A baby hippopotamus is called a calf.
Un bébé hippopotame est appelé un veau.