Definition of Secure
Quick Meaning of Secure
Safe and firmly attached; not loose or in danger.
Detailed Definition of Secure
Firmly fixed in place; not likely to move or change.
How to Pronounce Secure
Stress pattern: oO (2-syllable word).
Tip: Stress second syllable: se-CURE.
Origin and Etymology of Secure
From Latin securus, meaning 'free from anxiety'.
How to Use Secure in a Sentence
Each example shows “secure” with a CEFR level so learners can pick examples that match their fluency.
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“Make sure the ladder is secure before climbing.”
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“The company has a secure connection for online banking.”
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“She felt secure in her new job.”
Synonyms and Antonyms of Secure
Common Synonyms for Secure
Smart Synonyms for Secure — When to Use Each
- safe
- free from danger or harm
- stable
- steady and not likely to change
- firm
- solidly fixed and not loose
Common Collocations with Secure
These phrases pair with “secure” in everyday English:
- secure connection
- secure location
- feel secure
- make secure
- secure position
Common Mistakes When Using Secure
Even fluent speakers slip up with “secure”. Here’s how to avoid the most common errors:
- ✗ Wrong: The door is secure opened.
- ✓ Correct: The door is securely closed.
- Why: Use the adverb 'securely', not the adjective.
- ✗ Wrong: I secure good.
- ✓ Correct: I feel secure.
- Why: Use a linking verb like 'feel' before the adjective.
Other Forms of Secure
Frequently Asked Questions About Secure
What is the meaning of "Secure"?
Safe and firmly attached; not loose or in danger.
How do you pronounce "Secure"?
The IPA is /sɪˈkjʊr/. Stress second syllable: se-CURE.
What part of speech is "Secure"?
"Secure" is an adjective at B1 level (Common European Framework).
What are synonyms for "Secure"?
Common synonyms include safe, stable, firm.
How do you use "Secure" in a sentence?
For example: "Make sure the ladder is secure before climbing."