conjugate axis

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noun Geometry.

the axis of a hyperbola perpendicular to the transverse axis at a point equidistant from the foci.

the segment of this axis equal to one side of a rectangle that has its other side equal to the transverse axis and diagonals that are along the asymptotes of the hyperbola.

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Origin of conjugate axis

First recorded in 1875–80

Words nearby conjugate axis

conjugant, conjugata, conjugate, conjugate acid-base pair, conjugate angles, conjugate axis, conjugated, conjugated double bond, conjugate deviation of eyes, conjugate diameter, conjugated protein

How to use conjugate axis in a sentence

This could shift global media decision-making from its familiar New York-Los Angeles axis to the Bay Area.
Battle of the Upstarts: Houston vs. San Francisco Bay|Joel Kotkin|October 5, 2014|DAILY BEAST
Six years later, after one more dance with FDR, Kansans returned to their normal political axis.
A Loss by Pat Roberts in Kansas? Actually, Not So Bizarre|Jeff Greenfield|October 3, 2014|DAILY BEAST
For Reagan the “evil empire” was the Soviet Union; for George W. Bush, there was an “axis of Evil.”
How Obama's Shallow Worldview Failed Us|Stuart Stevens|August 29, 2014|DAILY BEAST
The HPA axis is a circuit between your brain, your hormone glands, and the rest of your body.
We're Talking About Depression All Wrong|Jean Kim|August 20, 2014|DAILY BEAST

Seasons on Earth and Titan are both due to the tilt of their axis—the way the North Pole faces—relative to their orbit.
A Cloud Forms Over Saturn’s Mysterious Moon|Matthew R. Francis|August 17, 2014|DAILY BEAST
By far the most important of the conjugate sulphates and representative of the group is potassium indoxyl sulphate.
A Manual of Clinical Diagnosis|James Campbell Todd
The long axis of the hip-roof crystal is often so shortened that it resembles the envelop crystal of calcium oxalate.
A Manual of Clinical Diagnosis|James Campbell Todd
Cassini observed, by the position of certain spots, the revolution of the planet Venus on its axis.
The Every Day Book of History and Chronology|Joel Munsell
The same would be the case if the polar axis of one sphere stood precisely at right angles to that of the other.
Outlines of the Earth's History|Nathaniel Southgate Shaler
Thus the wide habitability of the earth is an effect arising from the inclination of its polar axis.
Outlines of the Earth's History|Nathaniel Southgate Shaler