🇬🇧 en sv 🇸🇪

dual noun

  /ˈd(j)u.əl/ , /ˈdjuː.əl/ , /ˈdʒuː.əl/
  • (mathematics) Of a vector in an inner product space, the linear functional corresponding to taking the inner product with that vector. The set of all duals is a vector space called the dual space.
 dualis, dual

dual adjective

  /ˈd(j)u.əl/ , /ˈdjuː.əl/ , /ˈdʒuː.əl/
  • (grammar) Pertaining to a grammatical number in certain languages that refers to two of something, such as a pair of shoes.
 dual
dubbel-, två-
dual citizenship
dubbelt medborgarskap

🇸🇪 sv en 🇬🇧

dual adjective

dual
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