Bedeutung von “confidential” — Learner’s Dictionary

confidential

adjective us uk /ˌkɒnfɪˈdenʃəl/

secret, especially in an official situation:

These documents are strictly confidential.
confidentially adverb
confidentiality noun [ U ] us uk /ˌkɒnfɪdenʃiˈæləti/

(Definition von “confidential” aus dem Cambridge Learner's Dictionary © Cambridge University Press)