undocumented

Describes something that lacks official records or documentation; often used in legal or technical contexts.

ruОписывает что-то, что не имеет официальных записей или документации; часто используется в юридическом или техническом контексте.esDescribe algo que no tiene registros oficiales o documentación; se usa a menudo en contextos legales, técnicos o de inmigración, indicando que no está formalmente reconocido o registrado.frQualifie quelque chose qui ne dispose pas de documents ou d'enregistrements officiels ; souvent utilisé dans un contexte juridique ou technique.deBeschreibt etwas, das keine offiziellen Aufzeichnungen oder Dokumentation hat; wird oft im rechtlichen oder technischen Kontext verwendet.ptDescreve algo que não possui registro oficial ou documentação; frequentemente usado em contexto jurídico ou técnico, como em 'trabalhador indocumentado' ou 'imigrante indocumentado'.zh指没有官方记录或文件证明的；常用于法律或技术语境，如无证移民或未记录在案的事项。arيصف شيئًا لا يملك سجلات رسمية أو وثائق تثبت وجوده أو صحته، ويُستخدم غالبًا في السياقات القانونية أو التقنية.

1. Not recorded or registered B2 formal

   Not having official documents or records; lacking formal documentation.

   • The company had many undocumented expenses in its accounts.
   • Undocumented immigrants often face legal challenges.
   • The software contains undocumented features that users discovered.

   ruНезадокументированныйesno documentado, no registradofrNon documenté, sans papiersdeUndokumentiertptNão documentadozh无证件的arغير موثّق

   Synonyms: unlistedunofficialunrecordedunregisteredunreported

   Antonyms: documentedlistedrecordedregistered

2. Not supported by written evidence B2 formal

   Lacking written proof or official records to verify something.

   • The historian found undocumented claims in the old manuscript.
   • Many undocumented traditions were passed down orally.
   • The undocumented changes to the contract caused confusion.

   ruНезадокументированныйesno documentado; sin pruebas escritasfrnon documentédeNicht dokumentiertptNão documentadozh无书面证明的arغير موثّق

   Synonyms: unrecordedunregisteredunsubstantiatedunsupportedunverifiedunwritten

   Antonyms: certifieddocumentedrecordedregistered

• more undocumented comparative form
• most undocumented superlative form