🇬🇧 en ja 🇯🇵

injection noun

  /ɪnˈd͡ʒɛk.ʃən/
  • The act of injecting, or something that is injected.
 注射
  • (computer security) The insertion of program code into an application, URL, hardware, etc.; especially when malicious or when the target is not designed for such insertion.
 インジェクション
  • (category theory) A morphism from either one of the two components of a coproduct to that coproduct.
  • (set theory) A function that maps distinct x in the domain to distinct y in the codomain; formally, a f: X → Y such that f(a) = f(b) implies a = b for any a, b in the domain.
 単射

inject verb

  /ɪnˈd͡ʒɛkt/
  • (transitive) To push or pump (something, especially fluids) into a cavity or passage.
 注射

injective adjective

  /ɪnˈd͡ʒɛktɪv/
  • (mathematics) Of, relating to, or being an injection: such that each element of the image (or range) is associated with at most one element of the preimage (or domain); inverse-deterministic
 入射の, 単射の
lethal injection
薬殺刑
dependency injection
依存性の注入
injection needle
注射針
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