noun a chaldean astronomical period or cycle, the length of which has been variously estimated from 3,600 years to 3,600 days, or a little short of 10 years.
SAROS
Meaning of SAROS in English
Webster English vocab. Английский словарь Webster. 2012
noun a chaldean astronomical period or cycle, the length of which has been variously estimated from 3,600 years to 3,600 days, or a little short of 10 years.
Webster English vocab. Английский словарь Webster. 2012