major axis
The "major axis" is a crucial concept in the study of ellipses, playing a significant role in fields like geometry, astronomy, and mathematics.
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Definition
C1Geometry
(technical, academic)The longest diameter of an ellipse, passing through its center and foci.
Example
- The major axis of an ellipse is crucial for calculating its eccentricity.
C1Astronomy
(technical, academic)The longest diameter of an elliptical orbit, connecting the farthest points.
Example
- In the study of planetary orbits, the major axis helps determine the orbital period.
Similar
Terms that have similar or relatively close meanings to "major axis":