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

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

Nov 7, 2025 · Here are the cold, hard facts about 10 of history’s most infamous serial killers.

A killer is someone or something that kills, such as a murderer or a serial killer. Killer may also refer to:

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

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, killer is used in …

Memory of a Killer: Created by Ed Whitmore, Tracey Malone. With Patrick Dempsey, Odeya Rush, Richard Harmon, Daniel David Stewart. When hitman Angelo is hit with early onset Alzheimer's, his …

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

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