This is the 7519th most frequent Russian word.
диаба
The word "диаба" does not exist in standard Russian. It may be a typo or slang.
Here, 'Диаба' appears as a proper noun, possibly referring to a specific term or concept being studied.
Диаба была главной темой его исследования.
Diaba was the main subject of his research.
In this instance, 'диаба' refers to a specific word or term mentioned as part of a manuscript.
Он увидел диабу в тексте древнего манускрипта.
He spotted the word 'diaba' in the text of an ancient manuscript.
Here, 'диаба' could be used metaphorically or literally, referring to an element within the painting representing emotions.