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Definition of explanation

explanation

/ˌɛk.spləˈneɪ.ʃən/
ex · pla · na · tion
Plural:explanations
•
Adjective:explanatory
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explanation Lexical Profile

explanation Game Scores & Validity

• noun

1

A statement, account, or body of information that makes something clear, understandable, or easy to follow.

Example

"The professor provided a clear explanation of how photosynthesis works in green plants."

2

A reason, cause, or justification given for an action, belief, or phenomenon.

Example

"She left the meeting abruptly without offering any explanation for her sudden departure."

Synonyms
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Antonyms
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Word Nuance & Usage

Notice the spelling difference between the verb "explain" (with an 'i') and the noun "explanation" (without an 'i'), which retains the vowel stem of its Latin root.

• Rhymes for explanation

• Nearby Words

explainability
explainable
explainer
explanation
explanatory
expletive
explicable

Word Origin & Etymology

Borrowed in the late 14th century from Latin explanatio, meaning "an interpretation or making clear," derived from the verb explanare, literally "to make flat or level" (from ex- "out" + planus "flat, plain").

Cite this Entry

Wordmom. (2026). Definition of Explanation. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/explanation
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