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

SECURE meaning: 1. positioned or fixed firmly and correctly and therefore not likely to move, fall, or break: 2…. Learn more.

To protect or ensure the privacy or secrecy of (a telephone line, for example).

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

If something such as a job or institution is secure, it is safe and reliable, and unlikely to be lost or fail.

Definition of secure adjective in Oxford Advanced American Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Nov 18, 2025 · Learn the difference between HTTP and HTTPS, why HTTPS is safer, and how it impacts browsing, SEO, and security best practices.

Learn how to change settings to enable Secure Boot if you are not able to upgrade to Windows 11 because your PC is not currently Secure Boot capable.

Feb 19, 2025 · As an adjective, "secure" refers to the state of being safe or protected from harm, whether physically, emotionally, or financially. This is its most common usage, offering assurance of …

of or relating to security: They kept the jewels secure in the bank. not liable or likely to fail, give way, etc.: He had a secure grip on the rope. kept in a safe place: a secure hiding place. free from anxiety: …