Synonyms of out of sight in English:

out of sight


See US English definition of out of sight

See UK English definition of out of sight

phrase

1‘a camera should be kept out of sight as it is seen as a tool of espionage’

SYNONYMS
hidden, concealed, not visible, unseen, invisible, screened, covered, disguised, camouflaged, obscured, secret
inconspicuous, unnoticeable
private, privy
secreted, tucked away