English Explanatory Dictionary

undefined

English dictionary entry

Meanings

adj
  1. Lacking a definition or value.
  2. That does not have a meaning and is thus not assigned an interpretation.
noun
  1. An undefined value.

Pronunciation

LL-Q1860 (eng)-Flame, not lame-undefined.wav

Word forms

undefined undefineds

Etymology

From un- + defined.

Synonyms

undefinable vague indefinite

Antonyms

defined

Derived words

undefined behavior
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