Synonym: certificate, protection, security department, security measure, security measures, security system, surety. Similar words: curious, secular, prosecutor, consecutive, prosecution, minority, priority, authority. Meaning: [sɪ'kjʊrətɪ /-kjʊər-] 
n. 1. the state of being free from danger or injury 2. a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends 3. a department responsible for the security of the institution's property and workers 4. measures taken as a precaution against theft or espionage or sabotage etc. 5. defense against financial failure; financial independence 6. freedom from anxiety or fear 7. an electrical device that sets off an alarm when someone tries to break in 8. property that your creditor can claim in case you default on your obligation 9. a guarantee that an obligation will be met.
n. 1. the state of being free from danger or injury 2. a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends 3. a department responsible for the security of the institution's property and workers 4. measures taken as a precaution against theft or espionage or sabotage etc. 5. defense against financial failure; financial independence 6. freedom from anxiety or fear 7. an electrical device that sets off an alarm when someone tries to break in 8. property that your creditor can claim in case you default on your obligation 9. a guarantee that an obligation will be met. 
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61. The US is trying to neutralize the resolution in the UN Security Council.
62. He took a gun through baggage control to highlight the lax security.
63. For reasons of security the door is always kept locked.
64. The security guards gave me the once-over, but they didn't ask me for any identification.
65. I was hustled out of the building by a couple of security men.
66. They floated the trial balloon of actually cutting Social Security.
67. This policy could isolate the country from the other permanent members of the United Nations Security Council.
68. Security during the president's visit must be maintained at all costs.
69. We, the people, still believe that every citizen deserves a basic measure of security and dignity.
70. After two late night sessions, the Security Council has failed to reach agreement.
71. The government invited tenders for a project to computerise the social security system.
72. The security of the whole operation has been jeopardized by one careless person.
73. One of the documents leaked to the press was a memorandum written by the head of the security police.
74. Digital cell phones offer more security, but the downside is that they have less power.
75. The matter was debated in the Security Council of the United Nations.
76. The security services will pretty well go to any lengths to winkle out information.
77. A new chief of the security forces has just been appointed.
78. The government invited tenders for a project to computerize the social security system.
79. The withdrawal of troops from the area has created a security vacuum which will need to be filled.
80. Concealed by a forbidding row of security guards, the pop-star left the building.
81. The UN Security Council unanimously adopted a resolution calling for a halt to hostilities.
82. The Security Council will consider taking future actions against sanction-busters.
83. The gang tied up the security guard and put a gag in his mouth.
84. Let's look at the question of security.
85. The adequacy of the security arrangements has been questioned.
86. She's a poor/good security risk.
87. The bank's much-vaunted security system failed completely.
88. He was upgraded to security guard.
89. All employees at the submarine base require security clearance.
90. He loves the security of a happy home life.
More similar words: curious, secular, prosecutor, consecutive, prosecution, minority, priority, authority, celebrity, popularity, similarity, tourist, tourism, during, sec., flourish, occur, curve, execute, centurion, molecule, insect, sector, second, current, curtain, speculate, executive, execution, section.