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Approximant vs Undefined - What's the difference?

approximant | undefined |

As a noun approximant

is (phonetics) a consonant sound made by slightly narrowing the vocal tract, while still allowing a smooth flow of air liquids and glides are approximants.

As an adjective undefined is

lacking a definition or value.

approximant

English

Noun

(Approximant consonant) (en noun)
  • (phonetics) a consonant sound made by slightly narrowing the vocal tract, while still allowing a smooth flow of air. Liquids and glides are approximants.
  • (mathematics) An approximation to the solution of a function, series, etc.

    • See also

    * liquid * glide * consonant ----

    undefined

    English

    Adjective

    (wikipedia undefined) (-)
  • Lacking a definition or value.
  • (mathematics, computing) That does not have a meaning and is thus not assigned an interpretation.
    • The result of division by zero is undefined .

    Antonyms

    * defined