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Synonyms

indefinite

American  
[in-def-uh-nit] / ɪnˈdɛf ə nɪt /

adjective

  1. not definite; without fixed or specified limit; unlimited.

    an indefinite number.

    Synonyms:
    indeterminate, unspecified
    Antonyms:
    determinate
  2. not clearly defined or determined; not precise or exact.

    an indefinite boundary; an indefinite date in the future.

    Synonyms:
    uncertain, vague, confusing, indistinct, inexact, imprecise
    Antonyms:
    specific, clear, determinate
  3. Grammar.

    1. indefinite article.

    2. indefinite pronoun.

  4. Botany.

    1. very numerous or not easily counted, as stamens.

    2. (of an inflorescence) indeterminate.


indefinite British  
/ ɪnˈdɛfɪnɪt /

adjective

  1. not certain or determined; unsettled

  2. without exact limits; indeterminate

    an indefinite number

  3. vague, evasive, or unclear

  4. Also: indeterminatebotany

    1. too numerous to count

      indefinite stamens

    2. capable of continued growth at the tip of the stem, which does not terminate in a flower

      an indefinite inflorescence

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • indefinitely adverb
  • indefiniteness noun

Etymology

Origin of indefinite

From the Latin word indēfīnītus, dating back to 1520–30. See in- 3, definite

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Do appealed but ultimately had his indefinite suspension upheld by the California Workers’ Compensation Appeals Board in October 2018, according to the plea agreement.

From Los Angeles Times

But the dispute escalated and an indefinite all-out strike began on 11 March, with picketers delaying crews from leaving waste depots to collect rubbish, before a High Court injunction was granted.

From BBC

Evangeline Lilly, who broke out with ‘Lost’ and recently played the Wasp in Marvel’s ‘Ant Man’ films, says she is taking an indefinite hiatus from acting.

From Los Angeles Times

Intellectually, it is possible to carry on this process for an indefinite time: the only check on it is that sooner or later, a false belief bumps up against solid reality, usually on the battlefield.

From Salon

He was sentenced to indefinite detention high-security hospital by an Old Bailey judge.

From BBC