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Synonyms of undefined in English:


  • 1 some matters are still undefined
    unspecified, unexplained, unspecific, indeterminate, unsettled;
    unclear, woolly, imprecise, inexact, indefinite, vague, fuzzy
    [Antonyms] definite, specific
  • 2 undefined shapes
    indistinct, indefinite, formless, indistinguishable, vague, amorphous, hazy, misty, shadowy, nebulous, blurred, blurry
    [Antonyms] clear, distinct
  • Definition of undefined in:
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