pyro
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.”
How to use pyro
Learner’s notesIn plain EnglishCasual slang for either a fire-obsessed person or someone who works with fireworks/pyrotechnics professionally.
Informal — use "pyromaniac" or "pyrotechnician" in formal writing.
Word forms
- Plural
- pyros
- Comparative
- more pyro
- Superlative
- most pyro
Fill the gap
Can you complete this real example?
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."