top-secret

== English == === Alternative forms === top secret === Adjective === top-secret (not comparable) Having one of the highest secrecy classifications, "top secret". == French == === Etymology === English top-secret. === Pronunciation === IPA(key): /tɔp.sə.kʁɛ/ === Adjective === top-secret (feminine top-secrète, masculine plural top-secrets, feminine plural top-secrètes) top-secret Synonym: ultra-secret