sothic year: meaning, definition, pronunciation and examples
Very LowTechnical / Academic
Quick answer
What does “sothic year” mean?
A specific ancient Egyptian calendar year, defined by the heliacal rising of the star Sirius (Sothis), approximately 365.
Audio
Pronunciation
Definition
Meaning and Definition
A specific ancient Egyptian calendar year, defined by the heliacal rising of the star Sirius (Sothis), approximately 365.25 days.
In Egyptology and historical astronomy, the period of 365.25 days used to calculate the ancient Egyptian calendar's drift relative to the solar year. It is a key chronological tool for dating events in ancient Egyptian history.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling conventions follow standard national norms for other words in the sentence.
Connotations
Identical technical connotations in both varieties.
Frequency
Extremely rare in both varieties, confined to highly specialised literature.
Grammar
How to Use “sothic year” in a Sentence
The [dating] is anchored by the Sothic year.Scholars calculated [the timeline] based on the Sothic year.Vocabulary
Collocations
Examples
Examples of “sothic year” in a Sentence
adjective
British English
- The Sothic-year calculation provided a fixed point.
- They studied the Sothic-year cycle.
American English
- The Sothic-year calculation provided a fixed point.
- They studied the Sothic-year cycle.
Usage
Meaning in Context
Business
Never used.
Academic
Used exclusively in Egyptology, archaeology, and history of astronomy papers and textbooks.
Everyday
Virtually never used.
Technical
The primary context. Used to describe ancient calendrical systems and for chronological synchronization.
Vocabulary
Synonyms of “sothic year”
Neutral
Weak
Vocabulary
Antonyms of “sothic year”
Watch out
Common Mistakes When Using “sothic year”
- Using it as a general term for any year (e.g., 'I celebrated my birthday last Sothic year').
- Misspelling as 'Sothic' (correct) vs. 'Sotic' or 'Sothis' (the star).
FAQ
Frequently Asked Questions
Very nearly, but not exactly. A Sothic year is approximately 365.25 days, similar to a Julian calendar year, while a mean tropical (solar) year is about 365.2422 days.
Almost exclusively in academic books, journals, or documentaries about ancient Egyptian history, archaeology, or the history of calendars and astronomy.
No. 'Sothic' specifically relates to the star Sirius (Sothis). The related 'Sothic cycle' refers to the 1460-year period it took for the Egyptian civil calendar to realign with the Sothic year.
It provides a rare, fixed astronomical anchor point that allows historians to convert relative Egyptian dates into absolute dates BCE, synchronizing Egyptian history with other calendars.
A specific ancient Egyptian calendar year, defined by the heliacal rising of the star Sirius (Sothis), approximately 365.
Sothic year is usually technical / academic in register.
Sothic year: in British English it is pronounced /ˈsəʊθɪk jɪə/, and in American English it is pronounced /ˈsoʊθɪk jɪr/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
Think: 'SOTHIS is the star, Sirius. The SOTHIC year is the time it takes for the Egyptian calendar, based on Sothis, to realign with the sun.'
Conceptual Metaphor
TIME IS A CYCLE (specifically a celestial, predictable cycle anchored by a star).
Practice
Quiz
What is a Sothic year?