The meaning of KILLER is one that kills. How to use killer in a sentence.

The Killer travels to Chicago, to kill billionaire venture capitalist Henderson "Clay" Claybourne, reflecting during his flight that police take more interest in the deaths of rich people.

Sep 5, 2025 · Strictly speaking, a serial killer is someone who murders at least two people in separate events that occur at different times.

A killer is a person who has killed someone, or who intends to kill someone. The police are searching for his killers. He's a psychopath, a killer.

KILLER definition: 1. someone who kills another person: 2. something that kills people, especially a disease or other…. Learn more.

Definition of killer noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

6 days ago · noun the causal agent resulting in death “heart disease is the biggest killer in the United States” synonyms: cause of death see more

1. One that kills: a disease that was a killer of thousands; a killer of new ideas. 2. Slang Something that is extremely difficult to deal with or withstand: an exam that was a real killer.

Find 166 different ways to say KILLER, along with antonyms, related words, and example sentences at Thesaurus.com.

What is a basic definition of killer? A killer is a person or thing that kills, meaning they end lives. Killer is also used in slang to mean something that is devastating or exhausting. Additionally, …