Definition of Thin
Quick Meaning of Thin
Something with little distance from one side to the other.
Detailed Definition of Thin
Having a small distance between opposite surfaces; opposite of thick.
How to Pronounce Thin
Stress pattern: O (1-syllable word).
Tip: 'th' sound, then rhymes with 'sin' or 'pin'.
How to Use Thin in a Sentence
Each example shows “thin” with a CEFR level so learners can pick examples that match their fluency.
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“She wore a thin sweater.”
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“The ice was very thin.”
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“The thin line between success and failure.”
Synonyms and Antonyms of Thin
Common Synonyms for Thin
Smart Synonyms for Thin — When to Use Each
- narrow
- width or dimension; mainly for measurements
- slender
- elegant and thin, often used for people
Common Collocations with Thin
These phrases pair with “thin” in everyday English:
- thin layer
- thin line
- thin paper
- thin air
Common Mistakes When Using Thin
Even fluent speakers slip up with “thin”. Here’s how to avoid the most common errors:
- ✗ Wrong: thin coffee or thin juice
- ✓ Correct: weak coffee or weak juice
- Why: For liquids and beverages, use 'weak' not 'thin'
- ✗ Wrong: I am very thin today.
- ✓ Correct: I feel light or energetic today.
- Why: 'Thin' describes physical shape; use other words for how you feel
Frequently Asked Questions About Thin
What is the meaning of "Thin"?
Something with little distance from one side to the other.
How do you pronounce "Thin"?
The IPA is /θɪn/. 'th' sound, then rhymes with 'sin' or 'pin'.
What part of speech is "Thin"?
"Thin" is an adjective at A1 level (Common European Framework).
What are synonyms for "Thin"?
Common synonyms include narrow, slender, fine.
How do you use "Thin" in a sentence?
For example: "She wore a thin sweater."