Positioned or fixed firmly and correctly and therefore not likely to move, fall, or break: Of or relating to security: The meaning of secure is free from danger.
Firewall blocking unauthorized access showcasing the critical role of
They kept the jewels secure in the bank. Not liable or likely to fail, give way, etc.: To protect or ensure the privacy or secrecy of (a telephone line, for example).
He had a secure grip on the rope.
How to use secure in a sentence. As an adjective, secure refers to the state of being safe or protected from harm, whether physically, emotionally, or financially.