Analemma is a 8 letter word which starts with the letter A and ends with the letter A for which we found 3 definitions.
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(n.) An orthographic projection of the sphere on the plane of the meridian the eye being supposed at an infinite distance and in the east or west point of the horizon. |
(n.) An instrument of wood or brass on which this projection of the sphere is made having a movable horizon or cursor; -- formerly much used in solving some common astronomical problems. |
(n.) A scale of the sun's declination for each day of the year drawn across the torrid zone on an artificial terrestrial globe. |