radius
ra
ˈreɪ
رِي
dius
diəs
ديِس
/ɹˈe‌ɪdɪəs/

تعريف ومعنى "radius"في اللغة الإنجليزية

Radius
01

نصف القطر, الشعاع

the length of a straight line drawn from the center of a circle to any point on its outer boundary
radius definition and meaning
أمثلة
The radius of a planet determines its gravitational influence and orbital characteristics within a solar system.
يحدد نصف قطر الكوكب تأثيره الجاذبي وخصائصه المدارية داخل النظام الشمسي.
02

a supporting radial member of a wheel connecting the hub to the rim

radius definition and meaning
أمثلة
The spoked wheel consists of multiple radii.
03

a circular region defined by the distance from its center, indicated by the radius

أمثلة
The blast affected a radius of several hundred meters.
04

the outer and slightly shorter of the two bones of the human forearm

أمثلة
Strength exercises help protect the radius.
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