almagest

[ˈælmədʒɛst]

almagest Definition

a book on astronomy written by Ptolemy in the 2nd century AD, containing a description of the geocentric model of the solar system.

Using almagest: Examples

Take a moment to familiarize yourself with how "almagest" can be used in various situations through the following examples!

  • Example

    The Almagest was one of the most influential books in the history of astronomy.

  • Example

    Ptolemy's Almagest was the standard astronomical text for over a thousand years.

Phrases with almagest

  • the geocentric model of the solar system described in Ptolemy's Almagest

    Example

    The Almagest system was widely accepted until the Copernican revolution.

  • a star catalog included in Ptolemy's Almagest

    Example

    The Almagest star catalog contains the positions and magnitudes of over a thousand stars.

  • a problem in spherical trigonometry that arises in Ptolemy's Almagest

    Example

    The Almagest problem involves finding the chord lengths of circular arcs.

Origins of almagest

from Arabic 'al-majisti', meaning 'the greatest'

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Summary: almagest in Brief

The term 'almagest' [ˈælmədʒɛst] refers to a book on astronomy written by Ptolemy in the 2nd century AD. The Almagest contains a description of the geocentric model of the solar system, which was widely accepted until the Copernican revolution. Phrases like 'the Almagest system' and 'Almagest star catalog' are used to refer to specific aspects of Ptolemy's work.