“Explanation” is the correct spelling, while “explaination” is a common misspelling. If you are unsure if to write explaination or explanation, always choose explanation in standard English.
The confusion usually happens because the word comes from the verb explain, and it is easy to insert an extra “i” before the ending. However, the correct spelling does not contain an “i” after the “a.”
Correct:
Explanation
Incorrect:
Explaination
The word explanation is a noun that means a statement or information that makes something clear or helps someone understand why something happened.
For example:
The teacher gave a clear explanation of the grammar rule.
Understanding the difference between explaination vs. explanation is useful for students, writers, professionals, and anyone who wants to avoid common spelling mistakes.
Explanation or Explaination: Quick Answer
Explanation is the correct spelling.
Explaination is incorrect and should not be used in standard English.
| Spelling | Correct? | Meaning |
| Explanation | ✓ Yes | A statement that makes something clear |
| Explaination | ✗ No | Common misspelling of explanation |
Correct Examples
- I need an explanation.
- She gave me a detailed explanation.
- His explanation was easy to understand.
- The teacher provided an explanation of the problem.
- Can you give me an explanation?
Simple Memory Trick
Remember:
Explain → Explanation
The correct word keeps the spelling of explain:
explain + ation → explanation
Do not add an extra “i.”
Definition and Meaning of Explanation
What Does “Explanation” Mean?
Explanation is a noun that means a description, statement, or reason that makes something easier to understand.
For example:
The teacher gave an explanation of the lesson.
The explanation helps the students understand the lesson.
Another example:
He gave no explanation for being late.
Here, explanation means a reason or account of why something happened.
Simple Meaning
In simple English:
Explanation = information that makes something clear or understandable.
Examples
Can you give me an explanation?
Her explanation made everything clear.
We need a better explanation of the results.
The book provides a simple explanation of the process.
Explaination vs. Explanation: What Is the Difference?
There is no difference in meaning because explaination is not the standard spelling of a separate English word.
The difference is simply:
- Explanation = correct spelling
- Explaination = misspelling
Compare:
I understand your explanation.
Correct.
I understand your explaination.
Incorrect.
If you see explaination in an email, article, assignment, or online post, it is almost certainly intended to be explanation.
Why Is “Explaination” Incorrect?
The mistake happens because English spelling can make the formation of nouns from verbs confusing.
The verb is:
explain
The noun is:
explanation
A common mistake is to write:
explain + i + ation
This produces:
explaination ✗
But the standard spelling is:
explain + ation → explanation ✓
The extra “i” is not part of the correct spelling.
The Origin of Explanation
The word explanation comes from Latin explanatio, meaning an explanation or interpretation. It is related to the Latin verb explanare, meaning “to make plain” or “to make clear.”
The English verb explain ultimately comes from the same Latin word family.
The word developed around the idea of making something clear or understandable.
This connection is useful because the meaning of explanation has remained closely linked to the idea of making something plain or clear.
Explain and Explanation
The relationship is simple:
Explain = make something clear
Explanation = something that makes something clear
For example:
The teacher explained the rule.
The teacher gave an explanation of the rule.
British English vs. American English Spelling
There is no British vs. American spelling difference between these forms.
Both British and American English use:
Explanation ✓
Neither standard variety uses:
Explaination ✗
| English Variety | Correct Spelling | Incorrect Spelling |
| American English | explanation | explaination |
| British English | explanation | explaination |
| Canadian English | explanation | explaination |
| Australian English | explanation | explaination |
Unlike words such as organize/organise or center/centre, explanation has the same spelling across major varieties of standard English.
Which Spelling Should You Use?
Always use explanation.
In American English
The explanation was very clear.
In British English
The explanation was very clear.
The spelling remains the same.
In Academic Writing
Use:
The study provides an explanation for the results.
Do not write:
The study provides an explaination for the results.
In Professional Writing
Use:
Thank you for the detailed explanation.
This is appropriate in emails, reports, and workplace communication.
Explanation in Everyday Examples
The word explanation is common in everyday English.
In Conversation
Can you give me an explanation?
I don’t understand. I need an explanation.
At School
The teacher gave a detailed explanation of the answer.
At Work
We need an explanation for the delay.
In an Email
Thank you for your explanation.
Could you provide a further explanation of this issue?
In News Writing
Officials have not yet provided an explanation for the decision.
In Social Media
Is there an explanation for what happened?
Common Mistakes With Explaination or Explanation
Mistake 1: Adding an Extra “I”
Incorrect:
Explainiation
Correct:
Explanation
The word does not need an extra “i.”
Mistake 2: Writing “Explaination”
Incorrect:
She gave me an explaination.
Correct:
She gave me an explanation.
This is one of the most common spelling errors involving the word.
Mistake 3: Confusing Explain With Explanation
Explain is a verb.
Please explain the problem.
Explanation is a noun.
Please give me an explanation of the problem.
Do not use them as though they have the same grammatical function.
Mistake 4: Using “An Explaination”
Incorrect:
He gave an explaination.
Correct:
He gave an explanation.
The article an is correct because explanation begins with a vowel sound.
Explanation vs. Explaination: Side-by-Side Comparison
| Feature | Explanation | Explaination |
| Correct spelling | ✓ Yes | ✗ No |
| Standard English word | Yes | No |
| Part of speech | Noun | — |
| Meaning | Something that makes an idea clear | — |
| Used in formal writing | Yes | No |
| Used in academic writing | Yes | No |
| Used in British English | Yes | No |
| Used in American English | Yes | No |
| Common online misspelling | Sometimes | Yes |
How to Remember the Correct Spelling
A simple way to remember explanation is to connect it with the verb explain.
Think:
EXPLAIN + ATION = EXPLANATION
Do not insert an extra I.
You can also break the word into parts:
ex + plan + ation
The middle of the word contains:
plan
not:
plian
Quick Memory Rule
Explain → Explanation
Not: Explain → Explaination
If you remember the spelling of explain, you can use it as a foundation for remembering explanation.
Google Trends & Usage Data
Searches for “explaination or explanation” are driven by a common spelling confusion. The incorrect form explaination appears online because English speakers may expect the noun to contain an additional “i” based on the pronunciation or the spelling of related words.
Google Trends measures relative search interest, rather than the total number of times a word is used. Search interest can also vary by country, education level, and time period.
For standard English writing, the important distinction is straightforward: explanation is the accepted spelling, while explaination is a misspelling.
Because the question is primarily about spelling, the safest approach is to learn the standard form and use explanation consistently in academic, professional, and everyday writing.
Explaination or Explanation : Quick Comparison
| Question | Answer |
| Which spelling is correct? | Explanation |
| Is explaination correct? | No |
| What does explanation mean? | A statement that makes something clear |
| Is explanation a noun? | Yes |
| Is there a British spelling? | No separate spelling |
| Is there an American spelling? | Explanation |
| Why is explaination wrong? | It contains an unnecessary “i” |
| What verb is it related to? | Explain |
Frequently Asked Questions
Q1. Is it explanation or explaination?
Explanation is the correct spelling. Explaination is a common misspelling.
Q2. Is “explaination” a word?
No. Explaination is not the standard spelling of the English noun. The correct word is explanation.
Q3. How do you spell explanation correctly?
The correct spelling is:
E-X-P-L-A-N-A-T-I-O-N
Remember:
Explain + ation = explanation
Q4. Why do people spell explanation as explaination?
The mistake likely occurs because writers may insert an extra i when forming the noun from explain. However, the standard spelling is explanation, without an additional “i.”
Q5. What is the difference between explain and explanation?
Explain is a verb meaning to make something clear.
Please explain the problem.
Explanation is a noun meaning information or a statement that makes something clear.
Please give me an explanation.
Q6. Is explanation spelled differently in British English?
No. Explanation has the same spelling in British and American English.
Q7. What is the plural of explanation?
The plural is explanations.
The teacher gave several explanations for the answer.
Q8. Can explanation mean a reason?
Yes. Explanation can refer to a reason or account of why something happened.
He offered an explanation for his absence.
Conclusion
Explanation is the correct spelling, while explaination is a common misspelling. If you are deciding between explaination or explanation, always choose explanation in standard English.
The word explanation is a noun that means information, a statement, or a reason that makes something clear. It is closely related to the verb explain.
The easiest way to remember the spelling is:
Explain → Explanation
There is no separate British or American spelling. Both varieties of English use explanation.
When writing emails, assignments, articles, reports, or social media posts, avoid explaination and use the standard form explanation.
Remember the simple rule:
Explanation = correct
Explaination = incorrect
Once you connect the noun with the verb explain, the correct spelling becomes much easier to remember.
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I’m Sloane Mercer, a U.S.-based English language writer focused on grammar, spelling, vocabulary, and everyday English usage. Through GrammarPilo, I provide clear and practical explanations to help readers choose the right words and communicate with confidence.
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