Definition

A time period of about 18 years and 11 days, after which the positions of the Earth, Sun, and Moon align again, helping to predict eclipses.

Example

The next solar eclipse will occur after a saros cycle of 18 years.

Conversation

Did you know that there's a cycle called a saros that predicts eclipses?

Really? I had no idea such a thing existed!

Yeah, it’s about 18 years and some days long for the positions to repeat.

That’s fascinating! I’d love to learn more about how they predict it.

Synonyms & Antonyms

Root Explanation

The word 'saros' originates from Greek 'saros' (σάρος), meaning a cycle of 18 years, particularly in relation to eclipses. It refers to a period after which the same eclipse will occur again.

Memory Tip

Think of the Greek term for a cycle of 18 years, which helps you remember that 'saros' relates to the repeating pattern of eclipses.

Visually Confused Words