Word Saver/Little Dictionary For lack of a better name.
Don't you hate it when you see a word you recognise but don't necessarily remember the meaning of? Now there's a simple solution.
The purpose of this chrome extension is to allow you to learn new words that you come across while reading papers, articles, books, etc. It's as simple as right clicking and saving the word. The definitions along with other details are saved in the extension's popup window for easy viewing.
More features to be added are a search functionality, and highlighting of previously saved words if you encounter them again, perhaps even a hover-over definition view of words that you have previously saved.