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Inflection vs Undefined - What's the difference?

inflection | undefined |

As a noun inflection

is (grammar) a change in the form of a word that reflects a change in grammatical function.

As an adjective undefined is

lacking a definition or value.

inflection

English

(wikipedia inflection)

Alternative forms

* inflexion

Noun

  • (grammar) A change in the form of a word that reflects a change in grammatical function.
    • an inflection for gender, number, or tense
  • A change in pitch or tone of voice.
  • (mathematics) A change in curvature from concave to convex or from convex to concave.
  • A turning away from a straight course.
  • (optometry) diffraction

    • Synonyms

    * flection * flexion

    Hyponyms

    * (grammar) conjugation * (grammar) declension

    Related terms

    * inflect * inflected

    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