Barrel roll is a term that is commonly used in aviation to describe a type of aerobatic maneuver where the aircraft follows a horizontal path while rolling end over end along its longitudinal axis. However, there are many synonyms for this term that are used across different fields and contexts. Some of the most commonly used synonyms for barrel roll include aileron roll, wing-over, lazy eight, loop roll, and snap roll. These terms are often used interchangeably to refer to similar aerial maneuvers, though each has its own unique characteristics and variations. Regardless of the terminology used, the barrel roll remains a popular and exciting display of aerial prowess that captivates audiences around the world.