noun a piece of exercise equipment, typically a stationary machine, used for walking or running in place
adjective relating to or having the shape of an ellipse
In mathematics, an elliptical curve is a type of curve defined by an equation of the form y^2 = x^3 + ax + b, where a and b are constants.
In fitness, an elliptical trainer is a type of exercise equipment that simulates walking, running, or stair climbing without causing excessive pressure on the joints.
In astronomy, elliptical galaxies are a type of galaxy characterized by their ellipsoidal shape.
In engineering, an elliptical shape is often used in the design of components such as gears, bearings, and mirrors for its unique properties.
In writing, the term 'elliptical' may refer to a style of writing that conveys information in a concise or indirect manner, leaving out certain details or using elliptical constructions.
In psychology, 'elliptical' may be used to describe a communication style that is vague or ambiguous, requiring the listener to infer meaning from context or nonverbal cues.