semiaxis in a sentence
n.
📚 Grade Level: Grade 11, Grade 12
Definition
Semiaxis: one of the two axes of an ellipse, specifically half of the major or minor axis, which defines its shape and dimensions, particularly in contexts like geometry and astronomy.
Sample Sentences
- The length of the semi-axis determines the shape of the ellipse.
- In astronomy, the semi-axis of an orbit is crucial for calculating the distance from the sun.
- The semi-axis is often used in geometry to describe ellipsoids and their properties.
- For accurate satellite positioning, the semi-axis measurements must be precise.
- Understanding the semi-axis can help in modeling the paths of celestial bodies.