• noun
• synonym
• antonym

• adjective
• synonym
• antonym

• bee killer (noun)
  1. swift predatory fly having a strong body like a bee with the proboscis hardened for sucking juices of other insects captured on the wing
• cicada killer (noun)
  1. large black or rust-coloured wasp that preys on cicadas
• giant killer (noun)
  1. a person, sports team etc that defeats a much stronger opponent
• killer T cell (noun)
  1. t cell with CD8 receptor that recognizes antigens on the surface of a virus-infected cell and binds to the infected cell and kill it
• killer app (noun)
  1. a piece of technology on a new product, which is so good or useful that a lot of people buy the product
• killer bee (noun)
  1. an investment banker who devises strategies to make a target company less attractive for takeover
  2. a strain of bees that originated in Brazil in the 1950s as a cross between an aggressive African bee and a honeybee; retains most of the traits of the African bee; now spread as far north as Texas
• killer cell (noun)
  1. t cell with CD8 receptor that recognizes antigens on the surface of a virus-infected cell and binds to the infected cell and kill it
• killer instinct (noun)
  1. ruthlessness in the pursuit of success or victory
• killer whale (noun)
  1. a black and white WHALE that eats meat
• lady killer (noun)
  1. a man who takes advantage of women
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