Monomoiria

mo-no-MOY-ri-a

greek: μονομοιρία (Monomoiria)

Definition

Monomoiria (Greek monomoiría, 'single-degree' rulership) is the Hellenistic idea that every individual degree of the zodiac has its own planetary ruler — 360 degrees, 360 rulers. It is a more fine-grained dignity scheme than the bounds (also called terms) and the faces (also called decans), and several different monomoiria systems circulate in the late-Hellenistic and early Byzantine sources.

In Tradition

Monomoiria gives the most detailed planetary fingerprint the zodiac can carry. The ruler of a planet's exact degree can either back up or shift the ruler of its bound and decan, sharpening how the planet expresses itself beyond what the coarser dignity layers show. Several schemes exist: Paul of Alexandria gives two competing sets, and the Liber Hermetis offers a third based on the triplicity rulers.

In Practice

Astrologers use monomoiria in two main ways. In reading a chart, the degree-ruler of a key point — the Ascendant, Sun, Moon, or Lot of Fortune — is weighed alongside the bound-lord and face-lord to sharpen what that placement signifies. In rectification, James Holden notes that Paul of Alexandria openly recommends one of his two monomoiria sets as a tool for pinning down an uncertain birth time: you compare the qualities of the competing degree-rulers against the known circumstances of the person's life, then pick the candidate degree whose monomoiria fits best. Robert Hand and Robert Zoller describe the Liber Hermetis Chapter XXXV system, in which the first degree of any sign is ruled by the triplicity-ruler of the same sect, then cycles through the remaining triplicity rulers without repeating.

Historical Origin

Monomoiria is attested in Paulus Alexandrinus's Introductory Matters, Chapter 32 (4th century CE), and in the Liber Hermetis, Chapter XXXV (a Hellenistic-era Hermetic compilation). Hephaestion of Thebes preserves further variants. James Holden, in A History of Horoscopic Astrology (2006), and Robert Zoller's translation of the Liber Hermetis both document the competing systems.

Etymology

Origin: Greek. Meaning: Single-degree (rulership).

Further Reading

  • Paulus Alexandrinus, Introductory Matters
  • James H. Holden, A History of Horoscopic Astrology
  • Robert Zoller, Liber Hermetis (Project Hindsight)