This is the 9088th most frequent Russian word.
сут
The word "сут" does not exist as an independent word in Russian; it might be a misspelling or part of another word.
Here, 'сутки' refers to a 24-hour day as a temporal unit of time.
Сутки состоят из двадцати четырех часов.
A day consists of twenty-four hours.
In this example, 'сутки' is used in the context of jail time, commonly denoting consecutive 24-hour periods.
Его отправили под арест сроком на десять суток.
He was placed under arrest for ten days.
The term 'сутки' highlights the idea of days slipping by, giving a sense of the fleeting nature of time measured in 24-hour cycles.