nutation definition

  • noun:
    • The act or an instance of nodding the top.
    • a-wobble in a spinning gyroscope or other turning human anatomy.
    • Astronomy a tiny regular movement associated with celestial pole of this earth with respect to the pole regarding the ecliptic.
    • Botany a small curving or circular action in a stem, at the time of a twining plant, due to irregular growth prices of various components.
    • a bobbing movement that accompanies the precession of a spinning rigid-body
    • a nodding movement (for the mind etc.)
    • any of several problems inside precession for the equinoxes due to varying torque put on the planet earth because of the sunlight in addition to Moon
    • the circular motion regarding the tip of a growing shoot
    • The work of nodding.
    • an extremely little libratory motion associated with the planet's axis, through which its inclination toward airplane regarding the ecliptic is continually varying by a little bit.
    • The movement of a flower in following the apparent motion associated with the sunshine, through the eastern in the morning towards west later in the day.
    • Circumnutation.
    • A nodding.
    • In pathology, a constant nodding or involuntary shaking of this head.
    • In astronomy, a tiny subordinate gyratory activity of this planet's axis, in virtue of which, if it subsisted alone, the pole would explain on the list of performers, in a period of about nineteen many years, a minute ellipse, having its longer axis directed toward the pole associated with the ecliptic, therefore the smaller, needless to say, at right perspectives to it.
    • In botany, identical to circumnutation.
    • uncontrolled nodding

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