platonic year: meaning, definition, pronunciation and examples
Very LowTechnical/Formal/Academic
Quick answer
What does “platonic year” mean?
The period of approximately 26,000 years required for the sun's vernal equinox to complete a full cycle through the twelve constellations of the zodiac.
Audio
Pronunciation
Definition
Meaning and Definition
The period of approximately 26,000 years required for the sun's vernal equinox to complete a full cycle through the twelve constellations of the zodiac.
In cosmology and esoteric philosophy, a vast cosmic cycle marking a 'Great Year' of celestial realignment, associated with theories of spiritual or historical epochs.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. The term is used identically in both academic and technical contexts.
Connotations
Carries the same connotations of astronomical precision, vast time scales, and often philosophical or mystical cyclical history.
Frequency
Equally rare in both varieties, confined to specialized fields.
Grammar
How to Use “platonic year” in a Sentence
The [noun phrase] lasts/completes/takes a platonic year.A platonic year is defined as...According to [source], the platonic year...Vocabulary
Collocations
Examples
Examples of “platonic year” in a Sentence
verb
British English
- The cycle platonic-years its way through the constellations.
- Not used as a verb.
American English
- Not used as a verb.
adverb
British English
- Not used as an adverb.
American English
- Not used as an adverb.
adjective
British English
- The platonic-year cycle is central to some ancient cosmologies.
- They studied platonic-year theories.
American English
- Platonic-year calculations were found in the manuscript.
- He is an expert in platonic-year astronomy.
Usage
Meaning in Context
Business
Never used.
Academic
Used in astronomy, history of science, and comparative mythology to discuss precession cycles and ancient cosmological concepts.
Everyday
Virtually never used.
Technical
Used in precise astronomical contexts, though the term 'axial precession cycle' is more standard in modern science.
Vocabulary
Synonyms of “platonic year”
Watch out
Common Mistakes When Using “platonic year”
- Using it to mean a calendar year. Confusing it with a Platonic ideal of a 'year'. Misspelling as 'Platonic Year' (capitalisation optional).
FAQ
Frequently Asked Questions
It is approximately 25,772 to 26,000 years, based on the rate of axial precession.
It is attributed to Plato, who discussed the concept of a 'perfect' or 'complete' year in his dialogues, though the precise astronomical cycle was defined later.
Modern astronomy prefers the term 'axial precession cycle' or 'Great Year'. 'Platonic year' is more historical or used in esoteric contexts.
No, it is a highly specialized term. Using it in everyday talk would likely cause confusion.
The period of approximately 26,000 years required for the sun's vernal equinox to complete a full cycle through the twelve constellations of the zodiac.
Platonic year is usually technical/formal/academic in register.
Platonic year: in British English it is pronounced /pləˌtɒn.ɪk ˈjɪə/, and in American English it is pronounced /pləˌtɑː.nɪk ˈjɪr/. Tap the audio buttons above to hear it.
Phrases
Idioms & Phrases
- “Not applicable for this technical term.”
Learning
Memory Aids
Mnemonic
Imagine Plato looking at the stars for a VERY long time – a PLATONIC YEAR is the immense period it takes for his viewpoint of the spring constellations to come full circle.
Conceptual Metaphor
TIME IS A CIRCLE (on a grand, cosmic scale).
Practice
Quiz
What is a 'platonic year'?