tuberosity (noun)

1. In the cartoon, the character had a large tuberosity on his arm where the muscles were attached.

2. The superhero in the comics had a distinctive tuberosity on his leg that enhanced his strength.

3. Why did the skeleton have a tuberosity on its skull? Because it wanted to have some bone-afide attachments!

4. The prosthetic makeup artist made sure to create a unique tuberosity on the actor's forehead to make the character more distinct in the cinema.