A free program for Android, by Pathinfo Solution.

Biology Dictionary – Biology Definitions, Antonyms, Synonyms, and Text Search is a free, offline dictionary app that helps you learn the meanings of the most common Biology words. It is one of the largest dictionary apps with over a lakhs of words and definitions. It is designed to be used in offline mode and can be downloaded and used on your mobile and tablets.

Biology Dictionary is a very easy to use and user-friendly dictionary. The app is designed to be used by everyone and has an intuitive user interface.

The definitions are provided with usage and sample sentences to understand the proper translation. Moreover, it has a text-to-speech functionality that allows you to listen to the pronunciation of the words so that you can read and speak words properly.