radial
UK: ˈreɪdiəl | US: ˈreɪdiəl
adj. relating to or arranged like rays or radii
adj. extending outward from a central point
n. a radial part (e.g., a tire or artery)
Derived from Latin radius (ray, spoke), radial entered English via Medieval Latin radialis. The root radi- reflects the concept of lines radiating from a center, as in spokes of a wheel or sunbeams. The suffix -al (from Latin -alis) forms adjectives, giving the word its descriptive function. The term evolved to describe anything arranged symmetrically around a central axis, emphasizing geometric or structural symmetry.
The bicycle tire features a radial design for better durability.
The city’s streets form a radial pattern around the central square.
The artist drew radial lines to create a sense of movement.
Radial symmetry is common in marine organisms like starfish.
The engineer adjusted the radial engine components for optimal performance.