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particle

In everyday conversation, "particle" usually refers to a tiny piece of something, like dust or sand. In science, it is used more specifically to describe the smallest building blocks of the universe. In language study, it describes small words that don't change their form. For example, in "look up," the word "up" is a particle because it helps create a new meaning for the verb.

💬Casual Conversation

🎬Tuesday afternoon, Maya is cleaning her apartment while Jackson is trying to pitch a new project.
Jackson

Imagine a coin backed by every single subatomic particle in the universe.

Jackson
Maya
Maya

Give it a rest, Jackson. You're totally delusional.

💡
Jackson attempts to sound intellectual by using physics terminology ('subatomic particle') to pitch another absurd cryptocurrency idea. Maya uses the phrasal verb 'give it a rest' to tell him to stop talking, reflecting her lack of patience for his behavior.

Meanings

noun

A minute portion of a particular substance; an extremely small piece of matter.

"Dust particles danced in the sunlight streaming through the window."

noun

In physics, a minute portion of matter, such as an electron or proton, that is regarded as an indivisible unit.

"The Large Hadron Collider is used to study subatomic particles."

noun

In grammar, a word that does not express a grammatical relation with another word in a sentence (such as 'a', 'an', or 'the').

"The word 'up' in 'give up' functions as a particle."

Last Updated: May 22, 2026Report an Error