Security is defined as being free from danger, or feeling safe.(noun)
An example of security is when you are at home with the doors locked and you feel safe.
See security in Webster's New World College Dictionary
noun pl. securities
Origin: ME securite < L securitas < securus: see secure
See security in American Heritage Dictionary 4
noun pl. se·cu·ri·ties
Origin: Middle English securite
Origin: , from Old French
Origin: , from Latin sēcūritās
Origin: , from sēcūrus, secure; see secure.
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