Meaning of SECURITY MEASURES

WordNet Dictionary
	Definition:		[n]  measures taken as a precaution against theft or espionage or sabotage etc.; "military security has been stepped up since the recent uprising" [n]  an electrical device that sets off an alarm when someone tries to break in
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	Synonyms:		security, security, security system
	See Also:		electrical device, precaution, safeguard