1. A part of a text, document, or written material that is difficult to understand or ambiguous in meaning
The unclear section in the contract needs to be revised before signing.
A seção pouco clara do contrato precisa ser revisada antes da assinatura.
2. A portion of a document or passage where the meaning is not evident or the wording is ambiguous
Students often struggle with the unclear sections of classic literature.
Os alunos frequentemente têm dificuldade com as passagens obscuras da literatura clássica.