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noun Uncommon

posse

POS-ee

Posse (noun) means a group of people, especially one gathered to help enforce the law. Example: “The sheriff formed a posse to track down the outlaws.”

noun
1
A group of people, especially one gathered to help enforce the law.
"The sheriff formed a posse to track down the outlaws."
2
Informally, a group of friends or associates.
"She showed up to the party with her whole posse."

How to use posse

Learner’s notes

In plain EnglishA group assembled for a purpose — historically to help law enforcement, now often just a friend group.

When to use it

The "friend group" sense is informal.

Common pairings
form a posse roll with your posse

Word forms

posses plural

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Test yourself on “posse” A quick quiz — meaning, synonyms & usage

Fill the gap

Can you complete this real example?

The sheriff formed a _____ to track down the outlaws.

Etymology

Shortened from Latin posse comitatus, "the force of the county."

Origin: Latin

posse comitatus

Rhymes for posse

See all rhymes for posse →

Frequently asked questions

What does “posse” mean?

The word “posse” means a group of people, especially one gathered to help enforce the law. In plain terms, a group assembled for a purpose — historically to help law enforcement, now often just a friend group.

How do you pronounce “posse”?

“Posse” is pronounced POS-ee (/ˈpɑs.i/ in IPA).

How do you use “posse” in a sentence?

Here is “posse” used in a sentence: “The sheriff formed a posse to track down the outlaws.”

What part of speech is “posse”?

“Posse” is a noun.

Where does the word “posse” come from?

The word “posse” comes from Latin. Shortened from Latin posse comitatus, "the force of the county.".

Is “posse” a common word?

“Posse” is an uncommon word in modern English.

How many meanings does “posse” have?

“Posse” has 2 distinct senses listed in this dictionary. The most common is: a group of people, especially one gathered to help enforce the law.

Definitions: FreeDict original editorial