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killer

killer

128 4.9
A thing, often a disease, that causes many deaths
  • noun
  • /ˈkɪlər/
  • NSFW
translation icon : asesino
  • Measles remains one of the leading killers of children globally, despite the availability of vaccines.
  • silent killer
  • a leading killer
  • number one killer

So milk was deadly major killer of young children in that.

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Examples

  • Nick, your job and everything aside, I hope you understand that secondhand smoke's a real killer.

  • During this time, typhoid fever was a great killer, and one of its principal causes was drinking contaminated water.

    Academic text (2003)
  • So brain cancer, good or bad, is now the leading killer of children.

  • Heart disease is the biggest killer on the planet at the moment, bar none.

  • CVD is the biggest killer in the UK, just ahead of cancer.

    Academic text (2012)
  • Measles is still one of the biggest killers of children in the world today still.

  • And now cancer has emerged as a major killer and so is Alzheimer's.

  • They say that loneliness is the number one killer of people worldwide.

  • Coronary heart disease, often referred to as the "silent killer," accounted for more than half of the deaths.

    Academic text (1995)
  • Heart disease is the biggest killer in the world, causing millions of deaths each year.

Synonyms

slayer
vskiller
  • NSFW
181 6.5

A person who kills others, often dangerous animals or enemies

refers to an impersonal deadly thing or condition rather than an intentional agent
cause of death
vskiller
126 2.8

The reason a person died as recorded by a doctor or other official

refers to a general deadly thing or condition often causing many deaths
mankiller
vskiller
  • NSFW
9.6

A thing that kills people, like a weapon or dangerous animal

is broader, covering diseases or events that kill many people rather than only objects

Antonyms

1.0

A place or condition that protects you from danger

771 2.5

A medicine or treatment that makes an illness go away

Compounds

232 4.1

A person who kills several people over time, often in the same way

20 3.2

A large black and white whale with teeth that hunts other sea animals

baby-killer
  • Offensive
11 9.9

An insulting name for a person who kills or is accused of killing babies

5 9.2

A person who kills several people in a short time in different places without pausing

4 3.2

A substance that kills unwanted plants in gardens or on lawns

3 6.9

An aggressive bee from Brazil made by crossing African and European honeybees

3 7.0

A man who is very charming and attracts many women

killer cell
  • Specialized
1 4.3

A white blood cell that finds and kills virus-infected cells

1 9.9

A thing that suddenly ruins excitement or pleasure

killer bee
  • Jargon
1 9.9

A banker who helps a company avoid being taken over by another firm

party killer
  • Informal
1 7.2

A person or thing that ruins the fun at a party

thrill killer
  • Informal
1 8.9

Someone or something that spoils excitement

A large fly that looks like a bee and catches other insects in the air to drink their juices

9.5

A large wasp that hunts cicadas

killer T cell
  • Specialized
5.2

A white blood cell that finds and destroys virus-infected or cancerous body cells

7.8

A man who many women find very attractive and who often takes advantage of them

How Deadly

plague
266 6.6
killer
  • NSFW
128 4.9
danger
1.0
hazard
154 3.4
to risk
3.0

Surface Forms

killer singular
killers plural

Morphology

killer = kill (transparent) = kill + er

Formed by the productive agent/instrument nominalizer '-er' applied to 'kill'; extended to mean an agent, instrument, or cause of death (e.g., disease).

Etymology

Killer is made the same way from kill + -er, but used for things rather than people. That's why we call a disease or event a 'killer' when it causes many deaths.