LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

officiōsus

officiōsus (feminine officiōsa, neuter officiōsum, comparative officiōsior, superlative officiōsissimus)
Classical[ɔf.fɪ.kiˈoː.sʊs]Ecclesiastical[of.fi.t͡ʃiˈɔː.s̬us]

Meaning

  1. adjectiveattentive, dutiful, obliging
  2. adjectiveofficious

Declension

singular
formmasculinefeminineneuter
nominativeofficiōsusofficiōsaofficiōsum
genitiveofficiōsīofficiōsaeofficiōsī
dativeofficiōsōofficiōsaeofficiōsō
accusativeofficiōsumofficiōsamofficiōsum
ablativeofficiōsōofficiōsāofficiōsō
vocativeofficiōseofficiōsaofficiōsum
plural
formmasculinefeminineneuter
nominativeofficiōsīofficiōsaeofficiōsa
genitiveofficiōsōrumofficiōsārumofficiōsōrum
dativeofficiōsīsofficiōsīsofficiōsīs
accusativeofficiōsōsofficiōsāsofficiōsa
ablativeofficiōsīsofficiōsīsofficiōsīs
vocativeofficiōsīofficiōsaeofficiōsa

Phrases from Meissner's Latin Phrase-Book

officiosum esse in aliquem
to be courteous, obliging to some one.

offĭcĭōsus, a, um, adj. officium.
I. Full of courtcousness or complaisance, obliging, ready to serve (esp. towards one's superiors; class.; syn. studiosus): homo, Cic. Fam. 13, 21, 2: amicitia, id. Planc. 19, 46: sedulitas, Hor. Ep. 1, 7, 8: voluntas, Ov. P. 3, 2, 17.—Comp.: estne quisquam, qui tibi officiosior, liberaliorque videatur? Cic. Rosc. Com. 6, 18; id. Att. 13, 45, 3.—Sup.: officiosissima natio candidatorum, Cic. Pis. 23, 55; for which with summe: homines Lampsaceni summe in omnes cives Romanos officiosi, Cic. Verr. 2, 1, 24, § 63.—
II. Dutiful, in accordance with duty: dolor, Cic. Tusc. 3, 28, 70: labores, id. Mil. 5, 12: pietas, Sen. Ep. 99, 18.—
B. Subst.: offĭcĭō-sus, i, m., an official or attendant at a bath, Petr. 92.—Hence, adv.: offĭcĭōsē, courteously, obligingly (class.): officiose et amice factum, Cic. Lael. 20, 81: aliquid facere, Afran. ap. Charis. p. 247 P.: scribere, Cic. Att. 1, 20, 1.—Comp.: gratum etiam Pilia (fecit), sed illa officiosius, quod, etc., Cic. Att. 6, 1, 22.—Sup.: officiosissime venit ad me, Plin. Ep. 10, 21 (32) init.

Origins

Latin officium Latin -ōsus Latin officiōsus From officium (“duty”) + -ōsus (“full of”).

Descendants
  • Catalanoficiós
  • Frenchofficieux
  • Italianufficioso
  • Portugueseoficioso
  • Romanianoficios
  • Spanishoficioso
  • Galicianoficioso

In English words that came into English from officiōsus

  • officiousofficiōsus
  • inofficiousinofficiōsus

Quick answers

What does officiōsus mean in Latin?
officiōsus, a adjective, means “attentive, dutiful, obliging; officious”.
How do you pronounce officiōsus?
In classical Latin, [ɔf.fɪ.kiˈoː.sʊs]; in ecclesiastical (church) Latin, [of.fi.t͡ʃiˈɔː.s̬us].