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noun

pyro

PEYE-roh

Pyro (noun) means informal short form of pyromaniac — someone with an obsessive urge to start fires. Example: “The film's villain was a total pyro who set fire to every building he entered.”

noun
1
Informal short form of pyromaniac — someone with an obsessive urge to start fires.
"The film's villain was a total pyro who set fire to every building he entered."
"Police described the suspect as a pyro with a history of arson."
2
Short for pyrotechnics, or a professional who sets up fireworks and stage explosions.
"The concert hired a pyro to run the fireworks during the finale."

How to use pyro

Learner’s notes

In plain EnglishCasual slang for either a fire-obsessed person or someone who works with fireworks/pyrotechnics professionally.

When to use it

Informal — use "pyromaniac" or "pyrotechnician" in formal writing.

Common pairings
a total pyro hire a pyro

Word forms

more pyro comparative, pyros plural, most pyro superlative

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The film's villain was a total _____ who set fire to every building he entered.

Etymology

A clipping of any word beginning with pyro-, which traces back to Ancient Greek pyr, meaning "fire."

Origin: Ancient Greek

Rhymes for pyro

See all rhymes for pyro →

Frequently asked questions

What does “pyro” mean?

The word “pyro” means informal short form of pyromaniac — someone with an obsessive urge to start fires. In plain terms, casual slang for either a fire-obsessed person or someone who works with fireworks/pyrotechnics professionally.

How do you pronounce “pyro”?

“Pyro” is pronounced PEYE-roh (/ˈpaɪ.ɹoʊ/ in IPA).

How do you use “pyro” in a sentence?

Here is “pyro” used in a sentence: “The film's villain was a total pyro who set fire to every building he entered.”

What part of speech is “pyro”?

“Pyro” is a noun.

Where does the word “pyro” come from?

The word “pyro” comes from Ancient Greek. A clipping of any word beginning with pyro-, which traces back to Ancient Greek pyr, meaning "fire.".

How many meanings does “pyro” have?

“Pyro” has 2 distinct senses listed in this dictionary. The most common is: informal short form of pyromaniac — someone with an obsessive urge to start fires.

Definitions: FreeDict original editorial