Definition

A theoretical part of an atom that is smaller than an atom itself, often considered in scientific discussions about atomic structure.

Example

Scientists study subatoms to understand the fundamental building blocks of matter.

Conversation

Have you ever wondered what a subatom is made of?

Not really, but it sounds interesting!

I read that it's a component of an atom, which is pretty cool.

That makes sense! Atoms are fascinating in general.

Synonyms & Antonyms

Root Explanation

Subatom → It is formed from "sub-" (meaning under or below) and "atom" (from Greek "atomos", meaning indivisible). The word "subatom" refers to particles that are smaller than an atom, thus existing under the level of indivisibility.

Memory Tip

Think of 'sub-' meaning 'under' and 'atom' meaning 'indivisible' — so subatom refers to something that is under the level of indivisible particles.

Visually Confused Words