Rectilinéaire

Rectilinéaire is a French term that translates to "rectilinear" in English. It describes something that is made up of or characterized by straight lines. In geometry, a rectilinéaire figure is one composed entirely of straight segments. For example, a rectangle or a triangle are rectilinéaire shapes.

The concept of rectilinéaire can also apply to movement or paths. A rectilinéaire trajectory is a path that follows a straight line. This can be observed in physics, such as the motion of an object under constant force in the absence of other influences.

In architecture and design, rectilinéaire styles often emphasize clean lines, geometric forms, and a lack of ornamentation. This approach can result in a sense of order, simplicity, and modernity. The term can also be used in a more figurative sense to describe a methodical or direct approach to a task or problem.

The opposite of rectilinéaire would be curvilinear, which describes something characterized by curves or curved lines. The distinction between these two terms highlights a fundamental division in geometric forms and visual aesthetics.