What does "anhedral" wing configuration describe?

An "anhedral" wing configuration refers to wings that slope downwards from the center of the aircraft toward its tips. This design can influence the aircraft's stability and handling characteristics. Anhedral wings generally reduce roll stability, allowing for more agile maneuvering, which is particularly beneficial in certain aircraft like fighters or acrobatic planes.

In contrast, options that mention wings sloping upwards (which would be referred to as "dihedral"), those that are parallel to the horizon (indicating neither upward nor downward slope), and wings angled backward (associated with a different aerodynamic concept related to wing design for speed) do not accurately capture the defining characteristic of an anhedral configuration. Understanding these distinctions is essential for grasping aerodynamics and aircraft design principles.