Definition

A person who studies the physical properties and behavior of celestial bodies and the universe.

Example

The astrophysicist presented her findings on black holes at the conference.

Conversation

Did you hear about that famous astrophysicist who discovered a new planet?

Yeah, I read an article about it! It's amazing what they can find out there.

I wonder what it takes to become an astrophysicist like that.

It probably requires a lot of math and a passion for space!

Synonyms & Antonyms

Root Explanation

Astrophysicist → It is formed from "astro-" (from Greek "astron", meaning star) and "physica" (from Greek "physikē", meaning nature) combined with the suffix "-ist" (meaning one who practices or is concerned with). The word refers to a person who studies the nature of stars and celestial bodies.

Memory Tip

Think of someone who studies the 'nature' ('physica') of 'stars' ('astro-') — that's what an astrophysicist does.

Visually Confused Words