"Rotella" Natural Recordings by Native Speakers
Rotella is a brand of automotive oil, but the word can also refer to a European surname, specifically Italian and Greek.
A device or mechanism that rotates or causes something to rotate, often used to change the direction or position of something. It can also refer to a muscle that rotates a particular part of the body or a movement where the arm or shoulder rotates, such as a rotator cuff in the shoulder.