Definition

A theoretical particle that is thought to be responsible for holding quarks together in atomic nuclei, playing a key role in the strong force of nature.

Example

In particle physics, gluons are essential for understanding how quarks interact within protons and neutrons.

Conversation

I was reading about particle physics, and I came across the term gluon.

Oh really? What did you learn about it?

They say a gluon is supposed to help bind quarks together.

That's fascinating! So it plays a big role in how particles are formed.

Synonyms & Antonyms

Root Explanation

**Gluon** → The word 'gluon' is derived from the combination of 'glue' (from the English word meaning to stick or bond) and the suffix '-on' (used in particle physics to denote a subatomic particle). The term 'gluon' refers to the elementary particle that acts as the exchange particle for the strong force between quarks, effectively 'gluing' them together within protons and neutrons.

Memory Tip

Think of 'glue' as something that sticks things together, and remember that a 'gluon' is the particle that holds quarks together, just like glue holds objects.

Visually Confused Words