Dangerous

/ˈdeɪndʒərəs/

Meaning & Definition

adjective
able or likely to cause harm or injury.
The abandoned house has become a dangerous place for children to play.
involving or full of danger; perilous.
Climbing without proper gear can be extremely dangerous.
likely to produce harm or adverse consequences.
The chemicals in that laboratory are considered dangerous if not handled properly.
having a tendency to harm or cause trouble.
He has a dangerous obsession with speed that worries his friends.

Etymology

Middle English, from Old French 'dangereus', from 'danger' (risk, harm)

Common Phrases and Expressions

dangerous game:
An activity that poses significant risks
dangerous territory:
An area or situation that is risky or uncertain
play with fire:
To engage in risky behavior that could lead to harm

Related Words

Slang Meanings

High-stakes or risky behavior.
He's living on the edge, doing some dangerous stuff.
Impressive or exciting in a risky way.
That stunt was so dangerous, but totally worth it!