Security is a crucial aspect of life, whether it’s personal, financial, or digital. Idioms about security provide a colorful way to express feelings and situations related to safety and protection. Here are 20 idioms that describe security, each with a brief meaning and an example sentence.
1. Safe and Sound
Meaning: Unharmed
Example: She arrived home safe and sound.
2. In Safe Hands
Meaning: Protected
Example: Your money is in safe hands.
3. Lock and Key
Meaning: Securely kept
Example: Important documents are under lock and key.
4. Safe Haven
Meaning: Place of safety
Example: The library is a safe haven for students.
5. Fort Knox
Meaning: Very secure
Example: Her house is like Fort Knox.
6. Bulletproof Plan
Meaning: Foolproof
Example: We have a bulletproof plan for this project.
7. Cast Iron Guarantee
Meaning: Certain assurance
Example: The warranty is a cast iron guarantee.
8. Peace of Mind
Meaning: Mental security
Example: Insurance gives you peace of mind.
9. Under Lock and Key
Meaning: Safely locked
Example: Jewelry is kept under lock and key.
10. Under One’s Wing
Meaning: Protected by someone
Example: He took her under his wing.
11. Buttoned Up
Meaning: Securely arranged
Example: All arrangements are buttoned up.
12. On the Safe Side
Meaning: Cautious
Example: Let’s be on the safe side.
13. Hold the Fort
Meaning: Maintain security
Example: I’ll hold the fort while you’re away.
14. Secure as a Bank
Meaning: Very secure
Example: His investments are secure as a bank.
15. Shielded from Harm
Meaning: Protected
Example: The soldiers are shielded from harm.
16. As Safe as Houses
Meaning: Very secure
Example: Their investment is as safe as houses.
17. Guarded Secrets
Meaning: Well-protected secrets
Example: Their recipes are guarded secrets.
18. Under Wraps
Meaning: Kept secret
Example: The project is still under wraps.
19. In the Bag
Meaning: Secured success
Example: The deal is in the bag.
20. Safety Net
Meaning: Backup plan
Example: A savings account is a safety net.
