Dicionário Nordestino is an Android application developed by Demiepp that aims to introduce users to the words, slangs, and interjections of the Northeastern/Alagoan dialect. The app has a simple interface that allows users to search for any word to know its meaning, conjugate verbs, and share words.

The app's main feature is the search bar on the home screen that allows users to search for any word they want to know the meaning of. It also has a verb conjugation feature that can be accessed by clicking on the verb and selecting the "Conjugate" option. Users can also share any word they want by clicking on it and selecting the "Share" option.

Overall, Dicionário Nordestino is a fun and easy-to-use application that presents words from the Northeastern/Alagoan context in a subtle, concise, and sometimes humorous way. It is a great tool for those who want to learn more about the Northeastern dialect and have fun while doing it.