bulbous
Bulbous is a word that is used to describe something that is round and large. Examples of things that are usually described as bulbous are the heads of elephants, the heads of whales, and the heads of humans.
The bulbous head of the elephant is a characteristic that is often admired.
The bulbous head of the whale is a dangerous feature.
The bulbous head of the human is an interesting feature.