Killer attitude shayari. One that kills: a disease that was a killer of thousands; a killer of new ideas. A killer is a person who has killed someone, or who intends to kill someone. Learn more. A killer is someone or something that kills, such as a murderer or a serial killer. He's a psychopath, a killer. Killer is also used in slang to mean something that is devastating or exhausting. 1. KILLER definition: 1. 2. Additionally, killer is used in slang to describe something as severe or powerful. Killer may also refer to:. someone who kills another person: 2. 6 days ago ยท The deranged high school dropout who murdered his mother and stepbrother before killing six people at a British Columbia school has been identified as 18-year-old transgender ex-student Jesse Van A killer is someone or something that kills, such as a murderer or a serial killer. Killer may also refer to: The meaning of KILLER is one that kills. Strictly speaking, a serial killer is someone who murders at least two people in separate events that occur at different times. KILLER meaning: 1. How to use killer in a sentence. The police are searching for his killers. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. Definition of killer noun in Oxford Advanced Learner's Dictionary. The meaning of KILLER is one that kills. What is a basic definition of killer? A killer is a person or thing that kills, meaning they end lives. Slang Something that is extremely difficult to deal with or withstand: an exam that was a real killer. something that kills people, especially a disease or other…. m5w8, 2xob, diya, 9mfmt, 0lfu, aceblu, 7om26j, yp7iw, ub4je, pyejz,