Saros
Pronunciation : Sa"ros
Part of Speech : n.
Etymology : [NL., fr. Gr. (Astron)
Definition : Defn: 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. Brande & C.
Source : Webster's Unabridged Dictionary, 1913