In‐dus″tri‐ous (?), a. [L. industrius, industriosus: cf. F. industrieux. See Industry.]
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.