Industrious

Part of speech: adjective (a.)

1. Given to industry; characterized by diligence; constantly, regularly, or habitually occupied; busy; assiduous; not slothful or idle; -- commonly implying devotion to lawful and useful labor. Frugal and industrious men are commonly friendly to the established government. Sir W. Temple.

2. Steadily and perseveringly active in a particular pursuit or aim; as, he was negligent in business, but industrious in pleasure; an industrious mischief maker. Industrious to seek out the truth of all things. Spenser. -- In*dus"tri*ous*ly, adv. -- In*dus"tri*ous*ness, n.