In 15 Seconds
- An object that can cause death or serious physical harm.
- Commonly used in legal, police, and news contexts.
- Often used jokingly to describe something very powerful or bad.
Meaning
A 'deadly weapon' is any object that is capable of causing death or serious injury. While it usually refers to guns or knives, people sometimes use it jokingly for things like a very spicy sauce or a bad smell.
Key Examples
3 of 7Watching a crime news report
The suspect was charged with assault with a deadly weapon.
The suspect was charged with assault with a deadly weapon.
Talking about a talented soccer player
His left foot is a deadly weapon on the field.
His left foot is a deadly weapon on the field.
Reacting to a friend's very smelly gym shoes
Put those away! Those shoes are a deadly weapon!
Put those away! Those shoes are a deadly weapon!
Cultural Background
The term is central to legal discussions regarding the Second Amendment. In many states, 'Assault with a Deadly Weapon' is a specific felony charge that carries heavy penalties. The UK uses the term 'offensive weapon' more frequently in legislation. Public awareness campaigns often focus on 'deadly weapons' like kitchen knives to reduce street violence. Online, 'deadly weapon' is often used to describe cute things that 'kill' you with cuteness, or ironically for very harmless objects like a wet noodle. In international soccer or basketball, commentators use 'deadly weapon' to describe a player's signature move, regardless of the player's nationality.
Use it for Hyperbole
To sound more native, use 'deadly weapon' to describe something harmless but intense, like a very strong perfume or a difficult exam.
Airport Safety
Never use the word 'weapon' at an airport, even as a joke. Security takes it very seriously.
In 15 Seconds
- An object that can cause death or serious physical harm.
- Commonly used in legal, police, and news contexts.
- Often used jokingly to describe something very powerful or bad.
What It Means
At its core, deadly weapon describes an object designed to kill. Think of swords, firearms, or explosives. In legal terms, even a car can become one. It implies a high level of danger. If something is 'deadly,' it has the power to end a life. If it is a 'weapon,' it is being used to attack.
How To Use It
You will mostly see this in news reports or police shows. You can use it literally when discussing safety or history. However, it is very common to use it metaphorically. You might call your friend's terrible cooking a deadly weapon. It adds a dramatic, funny flair to your English. Just make sure the listener knows you are joking!
When To Use It
Use it literally in serious discussions about law or self-defense. Use it figuratively when something is overwhelmingly powerful. For example, a professional pitcher’s arm is a deadly weapon. A supermodel’s smile could be called a deadly weapon in a magazine. It works well when you want to emphasize extreme effectiveness.
When NOT To Use It
Avoid using it lightly in airports or government buildings. Security guards do not have a sense of humor about this phrase. Do not use it for minor inconveniences. A blunt pencil is not a deadly weapon. Also, avoid it in delicate emotional situations. Calling someone's words a deadly weapon might sound too poetic or dramatic for a simple argument.
Cultural Background
This phrase is deeply rooted in English Common Law. It has been used for centuries to categorize crimes. In American pop culture, it is famous because of the movie 'Lethal Weapon'. This helped move the phrase from the courtroom to the living room. Now, it is a staple of action movies and crime novels.
Common Variations
You might hear lethal weapon which means the exact same thing. In legal settings, you might hear assault with a deadly weapon. In sports, commentators often say a player has a deadly shot or foot. These variations all point back to the idea of unstoppable power.
Usage Notes
The phrase sits in a unique spot between very formal (law) and very informal (jokes). Be careful with your tone; if you say it with a serious face, people will be scared. If you say it with a smile, they'll know you're exaggerating.
Use it for Hyperbole
To sound more native, use 'deadly weapon' to describe something harmless but intense, like a very strong perfume or a difficult exam.
Airport Safety
Never use the word 'weapon' at an airport, even as a joke. Security takes it very seriously.
Legal Nuance
Remember that in the US, 'deadly weapon' often implies a gun, while in the UK, it often implies a knife.
Examples
7The suspect was charged with assault with a deadly weapon.
The suspect was charged with assault with a deadly weapon.
This is the most standard, formal legal use of the phrase.
His left foot is a deadly weapon on the field.
His left foot is a deadly weapon on the field.
A metaphorical way to say he is extremely skilled and dangerous to the other team.
Put those away! Those shoes are a deadly weapon!
Put those away! Those shoes are a deadly weapon!
Hyperbole used for comedic effect regarding a bad smell.
This ancient blade was once a deadly weapon in battle.
This ancient blade was once a deadly weapon in battle.
Describing a literal historical object.
Be careful with that hot sauce; it’s a deadly weapon.
Be careful with that hot sauce; it’s a deadly weapon.
Using the phrase to emphasize how painful the spice will be.
My brain is a deadly weapon today; I'm going to ace this test!
My brain is a deadly weapon today; I'm going to ace this test!
Expressing high confidence and mental sharpness.
He pointed the deadly weapon right at me.
He pointed the deadly weapon right at me.
Used to convey the seriousness and fear of a situation.
Test Yourself
Complete the sentence with the correct phrase.
The police officer asked if I had a ___ weapon in my car.
'Deadly weapon' is the standard collocation.
Which situation is a FIGURATIVE use of 'deadly weapon'?
Select the best option:
Figurative use means using the phrase as a metaphor or exaggeration, not for a real weapon.
Fill in the missing line in the dialogue.
A: 'Try this hot sauce, it's my own recipe!' B: 'Wow! Be careful, this stuff is a ___!'
'Deadly weapon' is a common humorous way to describe very spicy food.
Match the context to the meaning of 'deadly weapon'.
Context: A news report about a bank robbery.
In news reports about crime, the phrase is used literally and legally.
🎉 Score: /4
Visual Learning Aids
Types of Deadly Weapons
Literal
- • Guns
- • Knives
- • Explosives
Legal (Contextual)
- • Cars
- • Heavy Tools
- • Glass Bottles
Figurative (Humorous)
- • Spicy Sauce
- • Smelly Socks
- • Bad Singing
Practice Bank
4 exercisesThe police officer asked if I had a ___ weapon in my car.
'Deadly weapon' is the standard collocation.
Select the best option:
Figurative use means using the phrase as a metaphor or exaggeration, not for a real weapon.
A: 'Try this hot sauce, it's my own recipe!' B: 'Wow! Be careful, this stuff is a ___!'
'Deadly weapon' is a common humorous way to describe very spicy food.
Context: A news report about a bank robbery.
In news reports about crime, the phrase is used literally and legally.
🎉 Score: /4
Frequently Asked Questions
5 questionsYes, in some legal jurisdictions, if a person is highly trained in martial arts, their hands can be legally classified as deadly weapons.
Neither is 'better'. 'Deadly weapon' is more common in legal and everyday use, while 'lethal weapon' sounds more dramatic or cinematic.
Yes! It is a very common and funny way to describe food that is painfully spicy.
The plural is 'deadly weapons'.
Legally, yes. If someone intentionally tries to hit another person with a car, it is considered assault with a deadly weapon.
Related Phrases
lethal weapon
synonymAn object that can cause death.
concealed weapon
specialized formA weapon hidden from public view.
weapon of choice
similarThe tool someone prefers to use.
double-edged sword
contrastSomething that has both good and bad effects.
