Mouse Dictionary is a super fast dictionary for Google Chrome.
Designed mainly for English and Japanese.
Features:
* Super fast!!!
* Awesome phrases detection
* Capable of importing your own text data
* Customizable view
* Available on various documents:
* PDF documents
* YouTube captions
* input elements
* textarea
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In addition to the built-in default English-Japanese dictionary, you can import data as you like including Japanese-English, English-English and so on. Please check here.
https://github.com/wtetsu/mouse-dictionary/wiki/Download-dictionary-data