security
(noun)
noun
1. the state of being free from danger or injury
- we support the armed services in the name of national security
Definition categories: state, safety
2. defense against financial failure; financial independence
- his pension gave him security in his old age
Similar word(s): protection
Definition categories: possession, assets
3. freedom from anxiety or fear
- the watch dog gave her a feeling of security
Definition categories: feeling, bravery, fearlessness
4. a formal declaration that documents a fact of relevance to finance and investment; the holder has a right to receive interest or dividends
- he held several valuable securities
Similar word(s): certificate
Definition categories: possession, instrument
5. property that your creditor can claim in case you default on your obligation
- bankers are reluctant to lend without good security
Similar word(s): surety
Definition categories: possession
6. a department responsible for the security of the institution's property and workers
- the head of security was a former policeman
Definition categories: group, department, section
7. a guarantee that an obligation will be met
Similar word(s): surety
Definition categories: communication, guarantee, warrant, warrantee, warranty
8. an electrical device that sets off an alarm when someone tries to break in
Definition categories: man–made
9. measures taken as a precaution against theft or espionage or sabotage etc.
- military security has been stepped up since the recent uprising
Definition categories: act, guard, precaution, safeguard