Meanings
adjectivetop-secret (not comparable)
alternative top secret
- not comparableHaving one of the highest secrecy classifications, "top secret".
Synonyms & antonyms
adjectivethe highest official level of classification of documents
Similar
Also see
Synonym sets from Open English WordNet, CC BY 4.0.
Cite this entry
APA
top-secret. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/top-secret
MLA
“top-secret.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/top-secret. Accessed November 4, 2026.
Chicago
WatkinsX Dictionary, s.v. “top-secret,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/top-secret.
Source: top-secret on Wiktionary, CC BY-SA 4.0.