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.

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

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.

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

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.

Dec 14, 2025 · The killer, or virama, participates in some common constructions that would be clumsy to handle the way they would be in the other Indic scripts, so the control function of the …

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

6 days ago · Police say Robert Eugene Brashers, who killed four girls in Austin’s 1991 yogurt shop murders, has been linked to a 1998 Kentucky cold case through DNA.

4 days ago · Richard Cottingham, a US serial killer widely known as the “Torso Killer”, has confessed to the 1965 killing of an 18-year-old woman in New Jersey. On Tuesday, New …