Dictionary.com
Thesaurus.com
Synonyms

significance

American  
[sig-nif-i-kuhns] / sɪgˈnɪf ɪ kəns /

noun

  1. importance; consequence.

    the significance of the new treaty.

    Synonyms:
    weight, moment
    Antonyms:
    triviality
  2. meaning; import.

    The familiar place had a new significance for her.

  3. the quality of being significant or having a meaning.

    to give significance to dull chores.


significance British  
/ sɪɡˈnɪfɪkəns /

noun

  1. consequence or importance

  2. something signified, expressed, or intended

  3. the state or quality of being significant

  4. statistics

    1. a measure of the confidence that can be placed in a result, esp a substantive causal hypothesis, as not being merely a matter of chance

    2. ( as modifier ) Compare confidence level See also hypothesis testing

      a significance level

"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

Related Words

See importance. See meaning.

Other Word Forms

  • nonsignificance noun
  • self-significance noun

Etymology

Origin of significance

First recorded in 1400–50; late Middle English (from Middle French ), from Latin significantia “force, meaning,” equivalent to significant- ( significant ) + -ia -ia; ( -ance )

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.

“Now, who can tell me the significance of this historical event?”

From Literature

But just a few weeks later the test’s manufacturer, Grail, announced disappointing study results: the test didn’t reach statistical significance in later-stage cancers—stages 3 and 4.

From The Wall Street Journal

Douglas-Home said it was set in 160 acres of listed gardens and parkland, offering a "rare combination of archietectural significance, privacy and scale".

From BBC

"Regarding Conor, he has done really well for himself and exceeded all expectations because he hasn't won anything of great significance."

From BBC

Before those accolades, she had never given much thought to the historical significance of her work.

From The Wall Street Journal