What does certainty mean?

Definitions for certainty
ˈsɜr tn ticer·tain·ty

This dictionary definitions page includes all the possible meanings, example usage and translations of the word certainty.

Princeton's WordNet

  1. certaintynoun

    the state of being certain

    "his certainty reassured the others"

  2. certainty, sure thing, foregone conclusionnoun

    something that is certain

    "his victory is a certainty"

Wiktionary

  1. certaintynoun

    The state of being certain.

  2. certaintynoun

    An instance of being certain.

  3. Etymology: certeynte, from certeinte, from certeinete, from *, from certus

Samuel Johnson's Dictionary

  1. Certaintynoun

    Etymology: from certain.

    Certainty is the perception of the agreement or disagreement of our ideas. John Locke.

    Doubting things go ill, often hurts more
    Than to be sure they do; for certainties
    Or are past remedies, or timely knowing,
    The remedy then born. William Shakespeare, Cymbeline.

ChatGPT

  1. certainty

    Certainty is the state of being completely confident or sure about something, a situation where there is no doubt or it is free from ambiguity. It could also refer to a situation or event that is inevitable or assured to happen.

Webster Dictionary

  1. Certaintynoun

    the quality, state, or condition, of being certain

  2. Certaintynoun

    a fact or truth unquestionable established

  3. Certaintynoun

    clearness; freedom from ambiguity; lucidity

  4. Etymology: [OF. certainet.]

Wikidata

  1. Certainty

    Certainty is perfect knowledge that has total security from error, or the mental state of being without doubt. Objectively defined, certainty is total continuity and validity of all foundational inquiry, to the highest degree of precision. Something is certain only if no skepticism can occur. Philosophy seeks this state. It is widely held that certainty about the real world is a failed historical enterprise. This is in large part due to the power of David Hume's problem of induction. Physicist Carlo Rovelli adds that certainty, in real life, is useless or often damaging.

Matched Categories

British National Corpus

  1. Nouns Frequency

    Rank popularity for the word 'certainty' in Nouns Frequency: #2273

Usage in printed sourcesFrom: 

How to pronounce certainty?

How to say certainty in sign language?

Numerology

  1. Chaldean Numerology

    The numerical value of certainty in Chaldean Numerology is: 8

  2. Pythagorean Numerology

    The numerical value of certainty in Pythagorean Numerology is: 7

Examples of certainty in a Sentence

  1. Phil Ramsey:

    We need more certainty, they (the administration) are just trying to get money in our hands. This season has been so difficult. We're all having the same conditions with the uncertainty that mother nature has given us, and this is the quickest way to get money into our hands fairly.

  2. Jimmy Carter:

    Billy Graham's ministry for the gospel of Jesus Christ and Billy Graham matchless voice changed the lives of millions, Vice President Pence said. We mourn Billy Graham passing but I know with absolute certainty that today Billy Graham heard those words,' well done good and faithful servant.' Thank you Billy Graham.

  3. James Roth:

    After six years of negotiations, the rules allowing countries to trade carbon credits with each other, known as Article 6.2, have been agreed with the exception of some operational elements, this level of certainty will drive new investments to scale the climate actions we desperately need across all sectors, including halting deforestation and promoting other natural climate solutions.

  4. David Seymour:

    To ensure we're providing certainty for both our customers and team members, we're doubling down on our efforts related to our schedule and staffing, on the scheduling front, we've ensured that our November and December are built to meet customers demand and that they are fully supportable by our staffing.

  5. Marshall Islands:

    While it may not be enough to give my country the certainty it wanted, it makes it clear that international shipping will now urgently reduce emissions and play its part in giving my country a pathway to survival.

Popularity rank by frequency of use

certainty#10000#14578#100000

Translations for certainty

From our Multilingual Translation Dictionary

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"certainty." Definitions.net. STANDS4 LLC, 2025. Web. 21 Jan. 2025. <https://www.definitions.net/definition/certainty>.

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    a consonant produced by stopping the flow of air at some point and suddenly releasing it
    A appellative
    B contagious
    C occlusive
    D epidemic

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