411 REFERENCE · Wiktionary
Sothic cycle
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Noun
en astronomy The roughly 1460-year cycle between successive alignments of the first days of the Egyptian civil calendar and the observational Sothic year.
Related terms
en Sothic year Sothic period
References
"Sothic, adj.", in the Oxford English Dictionary, Oxford: Oxford University Press.
Anagrams
en cccehilosty cholecystic