Definition

A unit used in astronomy to measure long distances, defined as the distance at which one arcsecond of parallax occurs; it is about 3.262 light years.

Example

The star is located 4 secpars away from Earth, making it one of the nearest stars to our solar system.

Conversation

Did you know that a secpar is a unit used in astronomy?

No, I had no idea! What does it measure?

It measures the distance where stellar parallax is one second of arc.

That sounds really interesting! How far is that in light years?

Synonyms & Antonyms

Root Explanation

This word originates from Latin 'separare', meaning to set apart or divide. The term 'secpar' refers to the act of separating or dividing something.

Memory Tip

Think of the Latin 'separare', which means to set apart, to remember that 'secpar' involves the idea of dividing or separating.

Visually Confused Words