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:

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 definition: 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.

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

3 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 …

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 …

Jul 18, 2025 · 17-year-old Deven Young of Frankfort appeared in court on Friday morning via Zoom from the Long Creek Youth Detention facility in South Portland and denied responsibility in the killing of 47 …

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