trapezius muscle (noun)

1. In the mystical world of dragons and wizards, a powerful sorcerer's trapezius muscle rippled as he cast a spell.

2. As the superhero flexed his trapezius muscle, his cape billowed dramatically behind him.

3. The cyborg's metallic trapezius muscle added strength and mobility to his robotic arms.

4. The new trendy fashion line showcased off-the-shoulder dresses designed to highlight the elegant curve of the trapezius muscle.