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.

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

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 …

John Wayne Gacy (March 17, 1942 – May 10, 1994) was an American serial killer and sex offender who raped, tortured and murdered at least thirty-three young men and boys between 1972 and 1978 in …

Jun 5, 2025 · Adriana Suazo's death is the 13th body found across Massachusetts, Connecticut, Rhode Island, and Maine since March 2025, fueling public concern despite ongoing investigations.

1 day ago · Tyler Robinson made his first in-person pre-trial court hearingin Utah on Thursday after the shooting death of conservative activist Charlie Kirk.

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 …