Definition of Clean
Quick Meaning of Clean
To make something free from dirt or mess by washing or wiping.
Detailed Definition of Clean
To remove dirt, dust, or unwanted matter from a surface or object.
How to Pronounce Clean
Stress pattern: O (1-syllable word).
Tip: Single long vowel sound /iː/ like in 'green'; the final 'n' is soft but present.
Origin and Etymology of Clean
Old English claene; originally meant 'free from dirt and stains'.
How to Use Clean in a Sentence
Each example shows “clean” with a CEFR level so learners can pick examples that match their fluency.
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“I clean my bedroom every Saturday morning.”
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“Can you help me clean the kitchen before dinner?”
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“The staff cleaned the entire office building thoroughly.”
Synonyms and Antonyms of Clean
Common Synonyms for Clean
Smart Synonyms for Clean — When to Use Each
- wash
- for cleaning with water and soap using hands
- scrub
- for vigorous cleaning requiring more force and effort
- tidy
- for organizing and removing clutter rather than deep
Antonyms of Clean
Common Collocations with Clean
These phrases pair with “clean” in everyday English:
- clean the house
- clean up
- clean the kitchen
- keep clean
- clean water
Common Mistakes When Using Clean
Even fluent speakers slip up with “clean”. Here’s how to avoid the most common errors:
- ✗ Wrong: I need clean my room.
- ✓ Correct: I need to clean my room.
- Why: Use 'to' + base verb (infinitive) after 'need'; not just base verb.
- ✗ Wrong: She cleaned her teeth yesterday.
- ✓ Correct: She brushed her teeth yesterday.
- Why: Native speakers use 'brush teeth', not 'clean teeth' for dental hygiene.
Other Forms of Clean
- Noun: cleanliness
- Verb: clean
- Adjective: clean
- Adverb: cleanly
Frequently Asked Questions About Clean
What is the meaning of "Clean"?
To make something free from dirt or mess by washing or wiping.
How do you pronounce "Clean"?
The IPA is /kliːn/. Single long vowel sound /iː/ like in 'green'; the final 'n' is soft but present.
What part of speech is "Clean"?
"Clean" is a verb at A1 level (Common European Framework).
What are synonyms for "Clean"?
Common synonyms include wash, wipe, scrub.
How do you use "Clean" in a sentence?
For example: "I clean my bedroom every Saturday morning."