semimajor axis (English, noun)
expansion: semimajor axis (plural semimajor axes)
Senses:
topics: geometry
mathematics
sciences
glosses: Half of the major axis of a circle or ellipse.
topics: geometry
mathematics
sciences
glosses: Half of the distances between the two branches of a hyperbola.
Forms:
form: semimajor axes
tags: plural
form: semi-major axis
tags: alternative