The meaning of SECURE is free from danger. How to use secure in a sentence. Synonym Discussion of Secure.

Secure definition: free from or not exposed to danger or harm; safe.. See examples of SECURE used in a sentence.

Car manufacturers ought to produce vehicles that are more secure against theft. Endangered species need to be kept secure from poachers. We've done everything we can to make the …

Secure means safe, protected. Your money is secure in a bank. Supportive friends and family make you feel secure.

If an object is secure, it is fixed firmly in position. Check joints are secure and the wood is sound. Shelves are only as secure as their fixings.

Secure generally refers to a state of being protected or safe from harm, loss, or attack. It can also mean that something is firmly fixed, reliable, or not likely to fail or give way.

There are 23 meanings listed in OED's entry for the word secure, one of which is labelled obsolete. See ‘Meaning & use’ for definitions, usage, and quotation evidence.

assured: secure of victory; secure in religious belief. safe from penetration or interception by unauthorized persons: secure radio communications between army units.

Free from the risk of being intercepted or listened to by unauthorized persons. Only one telephone line in the embassy was secure.

We need to make our network more secure against attacks by hackers. The children were safe and secure in their beds. A safe is provided to keep your valuables secure from potential thieves.