single-handedly the BEST dictionary extension. period. i started it with japanese, but the ability to have multiple profiles also lets me use this as an en-en dictionary as well ! i dont need it as much but it's incredibly convenient when i find a big word i dont know.

the ability to choose your own dictionary is amazing and gives the user a lot of freedom. even if you arent learning a language, the native dictionaries combined with yomitan are superior to any other dictionary ive tried ! 10/5 !