nitro
word
Definition
'Nitro' usually refers to nitrous oxide, a chemical used to boost engine power in cars, or to things containing the nitro group in chemistry. Often used informally for high-speed racing and performance.
Usage & Nuances
Mainly informal, common in car culture, racing, and video games. Full form 'nitrous' or 'nitrous oxide' in technical/medical contexts. Not to be confused with 'nitro' coffee (infused with nitrogen gas). In chemistry, 'nitro' refers to the nitro group (NO₂).
Example Sentences
Racing cars often use nitro to go faster.
basic
He added nitro to the engine for extra power.
basic
Some chemistry classes teach about the nitro group.
basic
My favorite video game lets you hit the nitro for a crazy speed boost.
natural
You can really feel the difference when the car’s nitro kicks in.
natural
That movie had cars flying everywhere on nitro—so over the top!
natural