dangerous

word

/ˈdeɪndʒɝəs/
DAYN-jur-us
/dˈeɪndʒəɹəs/
DAYN-juh-rus

Definition

If something is dangerous, it can cause harm, injury, or even death. This word is used for people, animals, places, actions, or things that are not safe.

Usage & Nuances

"Dangerous" is usually formal or neutral, not slang. Common phrases include "dangerous situation," "dangerous chemicals," and "dangerous driving." Don't confuse with "risky" (more about the chance of a bad result) or "unsafe" (not protected). The opposite is "safe."

Example Sentences

He likes dangerous sports like skydiving and rock climbing.

natural

Snakes can be dangerous.

basic

It is dangerous to drive fast in the rain.

basic

That chemical is very dangerous.

basic

Be careful—the street outside is pretty dangerous at night.

natural

That was a dangerous move—you really scared me!

natural