LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

industrius

industrius (feminine industria, neuter industrium, comparative industrior or industriior)
Classical[ɪnˈdʊs.tri.ʊs]Ecclesiastical[inˈdus.tri.us]

Meaning

  1. adjectiveactive, industrious, assiduous, diligent

Latīnē defined in Latin in our graded readers

Declension

singular
formmasculinefeminineneuter
nominativeindustriusindustriaindustrium
genitiveindustriīindustriaeindustriī
dativeindustriōindustriaeindustriō
accusativeindustriumindustriamindustrium
ablativeindustriōindustriāindustriō
vocativeindustrieindustriaindustrium
plural
formmasculinefeminineneuter
nominativeindustriīindustriaeindustria
genitiveindustriōrumindustriārumindustriōrum
dativeindustriīsindustriīsindustriīs
accusativeindustriōsindustriāsindustria
ablativeindustriīsindustriīsindustriīs
vocativeindustriīindustriaeindustria

industrĭus, a, um, adj. perh. indo for in, and struo; lit. building within, i. e. active within; hence,
I. active, diligent, assiduous, industrious (class.): homo gnavus et industrius, Cic. Verr. 2, 3, 21, § 53: homines vigilantes, sobrii, industrii, id. Cael. 31, 74; id. Att. 8, 11, 13, § 1: vir acer et industrius in rebus gerendis, id. Tusc. 5, 20, 57: industrios ac ignavos pax in aequo tenet, Tac. A. 12, 12: petit aquilas armis industrius, Juv. 8, 52.—Comp.: industrior or industriior (ante-class.): quo neque industrior de juventute erat, Plaut. Most. 1, 2, 72: imperator exercitum industriiorem facit, Cato ap. Prisc. p. 601 P. — Adv.: industrĭē, diligently, industriously: rem publicam curare, Cato ap. Charis. p. 181 P.: ut ea diligenter industrieque administrarent, Caes. B. G. 7, 60: tueri Siciliam, Quint. 5, 13, 35: causas actitare, Suet. Galb. 3.

Origins

Probably from indu (“in, within”), archaic variation of in, + struō (“build”). Sometimes connected to Old High German ustrī (“industry”), Old English and-ūstrian (“to hate, detest”).

Quick answers

What does industrius mean in Latin?
industrius, a adjective, means “active, industrious, assiduous, diligent”.
How do you pronounce industrius?
In classical Latin, [ɪnˈdʊs.tri.ʊs]; in ecclesiastical (church) Latin, [inˈdus.tri.us].