1. plural of radial; lines, parts, or structures extending outward from a center point
Usage: geometry; anatomy
2. radial tires or radial-ply tires
Usage: automotive
3. major roads or highways extending outward from a city center
Usage: urban planning

Examples

• The wheel’s radials were perfectly aligned from the hub to the rim.
• We need to replace the radials on the front axle before winter.
• The city’s radials connect downtown to the suburban areas.
• The flower’s petals formed natural radials around its center.
• Traffic flows smoothly along the main radials during rush hour.
• The architect designed radials extending from the central plaza.