Definition

A place or building that is used to observe things like stars, weather, or other natural events.

Example

The scientists gathered at the observatory to study the stars and planets.

Conversation

Have you ever been to the observatory on the hill?

No, but I've heard the view is amazing from there.

We should go sometime and check out the stars from the observatory.

That sounds like a fun idea! I would love to see the night sky up close.

Synonyms & Antonyms

Root Explanation

Observatory → It is formed from "ob-" (meaning over or against) and "servare" (meaning to watch or observe) and the suffix "-ory" (meaning a place for). An observatory is a place for watching or observing, particularly celestial bodies.

Memory Tip

Think of a place where you 'watch over' ('ob-') the stars and planets ('servare') — that's what an observatory is.

Visually Confused Words