Hostility is seen as form of emotionally charged angry behavior. In everyday speech it is more commonly used as a synonym for anger and aggression.It appears in several psychological theories.ostility is seen as form of emotionally charged angry behavior. In everyday speech it is more commonly used as a synonym for anger and aggression. It appears in several psychological theories.
In the Popular Rotorcraft Association, ârotorcraftâ includes anything that uses rotor blades to produce the lift needed to fly, such as helicopters and gyroplanes. A ârotorcraftâ is a specific US FAA âcategoryâ of aircraft. âHelicoptersâ and âGyroplanesâ are specific U.S. FAA âclassesâ of rotorcraft.
Noun. 1. turbine-rotary engine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate. vane, blade-flat surface that rotates and pushes against air or water.oun. 1. turbine-rotary engine in which the kinetic energy of a moving fluid is converted into mechanical energy by causing a bladed rotor to rotate. vane, blade-flat surface that rotates and pushes against air or water.