ANALEMMAS
Noun
analemmas
plural of analemma
Source: Wiktionary
ANALEMMA
An`a*lem"ma, n. Etym: [L. analemma a sun dial on a pedestal, showing
the latitude and meridian of a place, Gr.
1. (Chem.)
Definition: 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.
2. 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.
3. A scale of the sun's declination for each day of the year, drawn
across the torrid zone on an artificial terrestrial globe.
Source: Webster’s Unabridged Dictionary 1913 Edition