tajná

Tajné is a Czech adjective meaning secret or confidential. It describes information, documents, or actions that are not intended for public knowledge and are kept private or restricted.

Etymology: Tajné derives from Proto-Slavic *tajьnъ, related to the verb meaning to hide or conceal. In Czech, related forms include tajný (masculine), tajná (feminine), tajné (neuter), and tajemství (secret as a concept). The root appears across Slavic languages with similar meanings.

Usage: The neuter singular form tajné serves as the common attributive form in phrases such as tajné dokumenty (secret documents) or tajné jednání (secret meeting). The adverb tajně means secretly. Distinctions exist between tajné and synonyms such as důvěrné (confidential) and tajemný (mysterious), with subtle differences in everyday and formal contexts.

Legal and governmental context: In official classifications, information may be labeled Přísně tajné (top secret) or Tajné (secret) or Důvěrné (confidential). These terms regulate access, handling, and disclosure of sensitive state or organizational data in Czech institutions. The exact criteria and terminology can vary by country and organization, but tajné commonly occupies the middle tier of secrecy in many systems.

See also: tajemství, tajemný, tajuplný.