* It's a misspelling: You might be thinking of a similar word. Could you check the spelling and provide more context?
* It's a regional dialect word: It could be a word used in a specific region or community. Please tell me where you encountered this word.
* It's a fictional word: It might be from a book, movie, or game. If you can provide more information about its source, I might be able to help.
Please provide more information so I can better understand the word "dubakur" and its meaning.