What is another word for tail rotor?
Pronunciation: [tˈe͡ɪl ɹˈə͡ʊtə] (IPA) 
The term "tail rotor" refers to the small rotor at the rear of a helicopter that is responsible for stabilizing the aircraft in flight. It is also used to provide yaw control, which allows the helicopter to turn left or right. While "tail rotor" is the most commonly used term to describe this component, there are a few synonyms that can be used interchangeably. These include "anti-torque rotor," "yaw rotor," and "fenestron." The latter refers specifically to a type of enclosed tail rotor that was developed by Airbus and is used in some of their helicopters. Regardless of the term used, the tail rotor is a crucial component of any helicopter's design, and without it, flying a helicopter would be nearly impossible.
