n. 25B6; noun
the security of the nation's citizens : SAFETY, freedom from danger, protection, invulnerability.
he could give her the security she needed : PEACE OF MIND, feeling of safety, stability, certainty, happiness, confidence.
security at the court was tight : SAFETY MEASURES, safeguards, surveillance, defence, protection.
additional security for your loan may be required : GUARANTEE, collateral, surety, pledge, bond; archaic gage.
vulnerability, danger.