Definition of top secret in English:

top secret

Line breaks: top se¦cret


  • Of the highest secrecy; highly confidential: the experiments were top secret
    More example sentences
    • He handled - and secretly photographed - top-secret military documents that crossed his desk.
    • The real reason he is never free to visit you isn't because the CIA forbids him from leaving his top-secret mission in Uruguay.
    • I knew they couldn't because a few days before their president had provided me with a top-secret document from the computer.

More definitions of top secret

Definition of top secret in:

Get more from Oxford Dictionaries

Subscribe to remove adverts and access premium resources

Word of the day skosh
Pronunciation: skəʊʃ
a small amount; a little