6 days ago · There’s no shortage of serial killers who have shot to infamy over the course of U.S. history. We’re taking a look back at the crimes of Ted Bundy, Ed Gein, John Wayne Gacy, …

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

Nov 20, 2025 · Florida authorities push back on serial killer theories as Jacksonville residents question police assurances after three women were found dead in three days.

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

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.

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.

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

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