Сүрөттөө
This plugin adds a widget that shows random word and it’s definiton. You can select how many words to show or override to show the exact word you need. Words are stored in data/dict.json file. You can add or update words from admin dashboard.
Скриншоттор
This is how the widget looks in twentyten, with no styling. 
Widget options 
Settings page
Сын-пикирлер
Сентябрь 3, 2016-ж.
An interesting plugin. I just need this.
But the search does not work according to. Dear developer fix please!
Contributors & Developers
“Dictionary” is open source software. The following people have contributed to this plugin.
Мүчөлөрү
Translate “Dictionary” into your language.
Interested in development?
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Өзгөртүүлөр
1.0
*Plugin’s initial publication