radius vs straight line
straight line vs radiusradius and straight line both are nouns.
| Word | Noun | Adjective | Verb | Adverb |
|---|---|---|---|---|
| radius | Yes | No | No | No |
| straight line | Yes | No | No | No |
As nouns,
straight line is a hypernym of
radius; that is, straight line is a
word with a broader meaning than radius:
- radius: a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere)
- straight line: a line traced by a point traveling in a constant direction; a line of zero curvature
| radius (noun) | straight line (noun) |
|---|---|
| support consisting of a radial member of a wheel joining the hub to the rim | a line traced by a point traveling in a constant direction; a line of zero curvature |
| the length of a line segment between the center and circumference of a circle or sphere | |
| the outer and slightly shorter of the two bones of the human forearm | |
| a circular region whose area is indicated by the length of its radius | |
| a straight line from the center to the perimeter of a circle (or from the center to the surface of a sphere) |
Words related to "radius"
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