DEX - dictionar roman is an Android application developed by Marian Pavel. The application falls under the Education & Reference category and is licensed for free. The primary function of the application is to provide an extensive dictionary of the Romanian language, famously known as Dicționarul explicativ al limbii române or DEX.

The application has over 965,900 definitions, and the developers add more than 3,000 new definitions every month. The application has been live for over a year and has attracted a considerable number of users. The developers have focused on providing quality services, a superb design, and exceptional functionality.

Along with the classic definitions and auto-suggestion search suggestions, the application also includes a word of the day with its history.