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

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

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

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.

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

May 21, 2025 · Oxygen’s new crime series reveals how Carl Eugene Watts, the “Sunday Morning Slasher,” evaded justice for decades in Michigan and Texas.

KILLER definition: a person or thing that kills. kill. See examples of killer used in a sentence.

Apr 23, 2025 · Elswick is accused of murdering his 1-year-old son, Ace J. Elswick. His trial was continuing as of press time Tuesday. Tuscola County Sheriff’s Office Detective Sgt. Joshua …

killer, n. meanings, etymology, pronunciation and more in the Oxford English Dictionary