security


security
1. Measures taken by a military unit, activity, or installation to protect itself against all acts designed to, or which may, impair its effectiveness. 2. A condition that results from the establishment and maintenance of protective measures that ensure a state of inviolability from hostile acts or influences. 3. With respect to classified matter, the condition that prevents unauthorized persons from having access to official information that is safeguarded in the interests of national security. See also national security.

Military dictionary. 2000.

Synonyms:

Look at other dictionaries:

  • Security — is the condition of being protected against danger, loss, and criminals. In the general sense, security is a concept similar to safety. The nuance between the two is an added emphasis on being protected from dangers that originate from outside.… …   Wikipedia

  • security — se·cur·i·ty /si kyu̇r ə tē/ n pl ties 1 a: something (as a mortgage or collateral) that is provided to make certain the fulfillment of an obligation used his property as security for a loan b: surety see also …   Law dictionary

  • security — [si kyoor′ə tē] n. pl. securities [ME securite < L securitas < securus: see SECURE] 1. the state of being or feeling secure; freedom from fear, anxiety, danger, doubt, etc.; state or sense of safety or certainty 2. something that gives or… …   English World dictionary

  • Security — Se*cu ri*ty, n.; pl. {Securities}. [L. securitas: cf. F. s[ e]curit[ e]. See {Secure}, and cf. {Surety}.] 1. The condition or quality of being secure; secureness. Specifically: (a) Freedom from apprehension, anxiety, or care; confidence of power… …   The Collaborative International Dictionary of English

  • security — Something given or pledged to a person who is lending money in order to secure or guarantee payment of that debt. (Dictionary of Canadian Bankruptcy Terms) Under Title 11 U.S.C. Section 101: (49) The term security (A) includes (i) note; (ii)… …   Glossary of Bankruptcy

  • Security — Widefield, CO U.S. Census Designated Place in Colorado Population (2000): 29845 Housing Units (2000): 10177 Land area (2000): 14.522255 sq. miles (37.612466 sq. km) Water area (2000): 0.493456 sq. miles (1.278046 sq. km) Total area (2000):… …   StarDict's U.S. Gazetteer Places

  • Security, CO — Security Widefield, CO U.S. Census Designated Place in Colorado Population (2000): 29845 Housing Units (2000): 10177 Land area (2000): 14.522255 sq. miles (37.612466 sq. km) Water area (2000): 0.493456 sq. miles (1.278046 sq. km) Total area… …   StarDict's U.S. Gazetteer Places

  • security — (n.) mid 15c., condition of being secure, from L. securitas, from securus (see SECURE (Cf. secure)). Meaning freedom from care is from 1550s; that of something which secures is from 1580s; safety of a state, person, etc. is from 1941. Legal sense …   Etymology dictionary

  • security — [n1] safety, protection aegis, agreement, armament, armor, asylum, bail, bond, care, collateral, compact, contract, covenant, cover, custody, defense, earnest, freedom, guarantee, guard, immunity, insurance, pact, pawn, pledge, precaution,… …   New thesaurus

  • security — surety, guaranty, *guarantee, bond, bail Analogous words: *pledge, earnest, token …   New Dictionary of Synonyms

  • security — ► NOUN (pl. securities) 1) the state of being or feeling secure. 2) the safety of a state or organization against criminal activity such as terrorism or espionage. 3) a thing deposited or pledged as a guarantee of the fulfilment of an undertaking …   English terms dictionary


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