obscure

To make something difficult to see, understand, or know clearly.

• The fog obscured the view of the mountains.
  Sis, dağların görünmesini engelledi.
• Too many details can obscure the main point of a report.
  Çok fazla ayrıntı, bir raporun ana fikrini anlaşılmaz kılabilir.

Not well known, or known by only a few people.

• She found the recipe in an obscure old cookbook.
  Tarifi az bilinen eski bir yemek kitabında buldu.
• He spent years studying an obscure language spoken in the mountains.
  Dağlarda konuşulan az bilinen bir dili yıllarca inceledi.

Difficult to understand or not clearly explained.

• His meaning was obscure, and no one understood him.
  Ne demek istediği anlaşılmazdı ve kimse onu anlamadı.
• For some obscure reason, the meeting was cancelled at the last minute.
  Anlaşılmaz bir nedenle toplantı son dakikada iptal edildi.