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Synonyms

explanation

American  
[ek-spluh-ney-shuhn] / ˌɛk spləˈneɪ ʃən /

noun

  1. the act or process of explaining.

    Synonyms:
    description, interpretation, exposition, explication, elucidation
  2. something that explains; a statement made to clarify something and make it understandable; exposition.

    an explanation of a poem.

  3. a meaning or interpretation.

    to find an explanation for a mystery.

    Synonyms:
    answer, key, solution
  4. a mutual declaration of the meaning of words spoken, actions, motives, etc., with a view to adjusting a misunderstanding or reconciling differences.

    After a long and emotional explanation they were friends again.


explanation British  
/ ˌɛkspləˈneɪʃən /

noun

  1. the act or process of explaining

  2. a statement or occurrence that explains

  3. a clarification of disputed terms or points; reconciliation

"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

  • overexplanation noun
  • preexplanation noun
  • reexplanation noun

Etymology

Origin of explanation

First recorded in 1350–1400; Middle English explanacioun, from Latin explānātiōn-, stem of explānātiō, from explānāt(us) “made understandable” (past participle of explānāre “to smooth out, make understandable”) + -iō -ion; explain

Explanation

An explanation is a statement about how or why something is the way it is. If you're failing math, you'd better come up with a good explanation to give to your parents. Explanation is from the same Latin word as explain: explanare, which means make clear. Because explanation and explain are so closely related, people often try to shoehorn an extra i into the spelling of explanation. Don't. You might think that explanation has the odd spelling, but it is really the more regular of the two because there is no i in explanare.

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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.

Another Instagram commenter wrote, “I’m really looking forward to the explanation for this one — the ‘Mayor of Flavortown’ having a blast with the ‘Mayor of Misogyny Town.’

From Salon • Apr. 14, 2026

However, this explanation does not apply to a special group of proton-rich isotopes.

From Science Daily • Apr. 14, 2026

This puzzle could have an encouraging explanation: Productivity, which means workers are producing goods and services more efficiently, has revived at just the right time.

From The Wall Street Journal • Apr. 13, 2026

The second possible explanation for the lower return for older sellers is how the transaction is managed.

From MarketWatch • Apr. 13, 2026

Autumn looks at me with alarm, but I’m just struggling to come up with a rational explanation.

From "Kwame Crashes the Underworld" by Craig Kofi Farmer