Nutation meaning in Urdu & English

(1) - Nutation (n.) Circumnutation.
(2) - Nutation (n.) The motion of a flower in following the apparent movement of the sun, from the east in the morning to the west in the evening.
(3) - Nutation (n.) A very small libratory motion of the earth's axis, by which its inclination to the plane of the ecliptic is constantly varying by a small amount.
(4) - Nutation (n.) The act of nodding.

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