radial
/ˈɹeɪdi.əl/ adjective, noun
Forms radials
- adjective Arranged like rays that radiate from, or converge to, a common centre. “The spokes on most modern bicycle wheels are tangential to the hub rather than radial.”
- adjective (geometry) Of, or relating to a radius (line joining to a geometric centre). “What is the relationship between arc length and radial length?”
- adjective Moving or acting along a radius.
- adjective (anatomy) Of, or relating to the radius bone.
- adjective (entomology) Of, or relating to the radius (vein), and/or the wing areas next to it.
- adjective (botany) Developing uniformly on all sides.
- adjective (of a vehicle tyre) Having reinforcing cords placed in parallel across the tyre at 90 degrees to the direction of travel, especially as contrasted with cross-ply; see also radial tyre.
- noun An item in a radial configuration, such as a spoke of a wheel.
- noun (in particular) One of a set of earthing wires arranged radially around the base of a wireless antenna.
- noun A radial tire / radial tyre.
Synonyms
Etymology
From Medieval Latin radiālis (“radial”), from Latin radius. By surface analysis, radius + -al.
Webster’s 1913
- adjective Of or pertaining to a radius or ray; consisting of, or like, radii or rays; radiated; as, (Bot.) radial projections; (Zoöl.) radial vessels or canals; (Anat.) the radial artery. Radial symmetry.
Etymology [Cf. F. radial. See Radius.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “radial”, CC BY-SA 4.0. Details