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Showing results for analemma. Search instead for In+Dilemma.

analemma

American  
[an-l-em-uh] / ˌæn lˈɛm ə /

noun

analemmas, plural analemmata plural
  1. a scale shaped like the figure 8, showing the declination of the sun and the equation of time for each day of the year.


analemma British  
/ ˌænəlɛˈmætɪk, ˌænəˈlɛmə /

noun

  1. a graduated scale shaped like a figure eight that indicates the daily declination of the sun

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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Etymology

Origin of analemma

1645–55; < Latin: pedestal of a sundial, sundial < Greek análēmma support

Example Sentences

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See Examples For:

Let the hours be marked off transversely on the column from the analemma, and let the lines of the months also be marked upon the column.

From The Ten Books on Architecture by Vitruvius Pollio

Whoever wishes to find their baseplates, can easily do so from the books of these writers, provided only he understands the figure of the analemma.

From The Ten Books on Architecture by Vitruvius Pollio

The hours, indicated by bronze rods in accordance with the figure of the analemma, radiate from a centre on the face.

From The Ten Books on Architecture by Vitruvius Pollio

The analemma is a basis for calculation deduced from the course of the sun, and found by observation of the shadow as it increases until the winter solstice.

From The Ten Books on Architecture by Vitruvius Pollio

Thus we shall have the figure of the analemma.

From The Ten Books on Architecture by Vitruvius Pollio

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