adjective Date: 15th century skillful , ingenious , constantly, regularly, or habitually active or occupied ; diligent , see: busy ~ly adverb ~ness noun
INDUSTRIOUS
Meaning of INDUSTRIOUS in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012