Secret installation Synonyms
Definitions for Secret
- (adjective) undertaken or done so as to escape being observed or known by others
- (adjective) working on missions in which one's objectives, activities, or true identity are not publicly revealed
- (adjective) screened or sequestered from view
Synonyms for phrase
- hidden base
- hidden facility
- underground facility
- underground station
- private establishment
- private base
- hidden system
- private station
- private facility
- undercover base
- hidden station
- clandestine base
- covert base
- underground system
- underground establishment
- secluded base
- covert facility
- secluded facility
- undercover post
- covert post
SI abbreviation
SI is an abbreviation for Secret InstallationWhat does SI stand for?
SI stands for "Secret Installation" Installation replaced
Definitions for Installation
- (noun) the process or an instance of being formally placed in an office or organization
- (noun) a structure that is designed and built for a particular purpose
- (noun) the act of installing something (as equipment )