Radial

//ˈɹeɪdi.əl// adj, noun

adj, noun ·Moderate ·High school level

Definitions

Noun
  1. 1
    An item in a radial configuration, such as a spoke of a wheel.
  2. 2
    pneumatic tire that has radial-ply casing wordnet
  3. 3
    An item in a radial configuration, such as a spoke of a wheel.; One of a set of earthing wires arranged radially around the base of a wireless antenna.
  4. 4
    A radial tire / radial tyre.

    "Let me have my toaster and my TV and my steel-belted radials and I won't say anything. Just leave us alone."

Adjective
  1. 1
    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."

  2. 2
    Of, or relating to a radius (line joining to a geometric centre).

    "What is the relationship between arc length and radial length?"

  3. 3
    Of, or relating to a radius (line joining to a geometric centre).; Moving or acting along a radius.

    "radial velocity"

  4. 4
    Of, or relating to the radius bone.
  5. 5
    Of, or relating to the radius (vein), and/or the wing areas next to it.
Show 2 more definitions
  1. 6
    Developing uniformly on all sides.
  2. 7
    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.
Adjective
  1. 1
    arranged like rays or radii; radiating from a common center wordnet
  2. 2
    issuing in rays from a common center; relating to rays of light wordnet
  3. 3
    relating to or moving along or having the direction of a radius wordnet
  4. 4
    relating to or near the radius wordnet

Example

More examples

"But it is not only the flag itself that elicits strong reactions. In some cases, just the radial pattern design of the flag is enough."

Etymology

From Medieval Latin radiālis (“radial”), from Latin radius. By surface analysis, radius + -al.

Related phrases

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.