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

Dec 4, 2016 · The meaning of KILLER is one that kills. How to use killer in a sentence.

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

2 days ago · killer (countable and uncountable, plural killers) One who or that which kills. synonym Synonyms: see Thesaurus: killer There’s a killer on the loose. My cat is a habitual bird killer. Carbon …

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

Dec 3, 2025 · Gary Ridgway, aka the Green River Killer, pleaded guilty in 2001 in a deal to avoid the death penalty

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.

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 …

The United Stateshas by far the largest number of documented serial killers in the world. According to Radford University's Serial Killer Information Center, it has more documented serial killers than the …