There are several synonyms for the term "axial-flow turbojet." It can also be referred to as an axial-flow engine, turbojet engine, or high-bypass turbofan. The axial-flow engine is a type of jet engine that uses rotating blades to compress air and generate thrust. It operates by pulling air through the engine and compressing it before adding fuel and igniting it. The resulting hot gases are expelled out the back of the engine, providing thrust. The term turbojet engine is commonly used to describe any engine that uses a similar method to generate thrust. The high-bypass turbofan is a specific type of turbojet engine that has a large fan mounted at the front, providing additional thrust.