Access terms and definitions without an internet connection. Browse thousands of words alphabetically. Use a search tool to find terms quickly. Learn geological concepts through a dedicated learning feature.
Kids can solve puzzles to learn CCSS-based concepts. Complete missions to earn awards and care for a virtual pet. Track progress with personalized practice sessions.
Translate English to Farsi and vice versa without internet. Use text pronunciation and picture features. Access word reminders and smart suggestions. Translate within web browsers and other apps. Combine all dictionaries in one .
