Definition of arctangent

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  • arctangent is a valid Scrabble US word with a point value of 13
  • arctangent is a valid Scrabble UK word with a point value of 13
  • arctangent is a valid Words with friends word with a point value of 17

Definition of arctangent

  • the inverse function of the tangent; the angle that has a tangent equal to a given number (noun)

    Synonyms

    1. arc tangent
    2. arctan
    3. inverse tangent

See definition of arctangent in Merriam Webster