The answer to this question is "Bolert"
The offspring of an adult hippopotamus.
A Hippopotamus
A baby hippopotamus is called a calf.
The offspring of animals are typically called babies, young, or offspring. These young animals inherit traits from their parents and undergo a period of growth and development before reaching maturity.
hippopotamus
hippopotamus
A hippopotamus is sometimes called a river horse.
A young Hippopotamus is called a calf.
A male hippopotamus is called a bull
Hippopotamus comes from the greek word "hippo" meaning horse. The greeks called hippopotamus' water horses. Hope this answer was helpful
hipoppotamus
calf