LATIN DICTIONARYLexicon Latīnum
verbthird (-iō variant) conjugation

subdēficiō

subdēficiō (present infinitive subdēficere, perfect active subdēfēcī, supine subdēfectum)
Classical[sʊb.deːˈfɪ.ki.ɔ]Ecclesiastical[sub.deˈfiː.t͡ʃi.o]

Meaning

  1. to fail more and more; become more feeble

Conjugation

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.subdēficiōsubdēficiēbamsubdēficiamsubdēfēcīsubdēfēceramsubdēfēcerō
2nd sg.subdēficissubdēficiēbāssubdēficiēssubdēfēcistīsubdēfēcerāssubdēfēceris
3rd sg.subdēficitsubdēficiēbatsubdēficietsubdēfēcitsubdēfēceratsubdēfēcerit
1st pl.subdēficimussubdēficiēbāmussubdēficiēmussubdēfēcimussubdēfēcerāmussubdēfēcerimus
2nd pl.subdēficitissubdēficiēbātissubdēficiētissubdēfēcistissubdēfēcerātissubdēfēceritis
3rd pl.subdēficiuntsubdēficiēbantsubdēficientsubdēfēcērunt
subdēfēcēre
subdēfēcerantsubdēfēcerint
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.subdēficiamsubdēficeremsubdēfēcerimsubdēfēcissem
2nd sg.subdēficiāssubdēficerēssubdēfēcerīssubdēfēcissēs
3rd sg.subdēficiatsubdēficeretsubdēfēceritsubdēfēcisset
1st pl.subdēficiāmussubdēficerēmussubdēfēcerīmussubdēfēcissēmus
2nd pl.subdēficiātissubdēficerētissubdēfēcerītissubdēfēcissētis
3rd pl.subdēficiantsubdēficerentsubdēfēcerintsubdēfēcissent
passive indicative
passive indicative
formpresentimperfectfuture
1st sg.subdēficiorsubdēficiēbarsubdēficiar
2nd sg.subdēficeris
subdēficere
subdēficiēbāris
subdēficiēbāre
subdēficiēris
subdēficiēre
3rd sg.subdēficitursubdēficiēbātursubdēficiētur
1st pl.subdēficimursubdēficiēbāmursubdēficiēmur
2nd pl.subdēficiminīsubdēficiēbāminīsubdēficiēminī
3rd pl.subdēficiuntursubdēficiēbantursubdēficientur
passive subjunctive
passive subjunctive
formpresentimperfect
1st sg.subdēficiarsubdēficerer
2nd sg.subdēficiāris
subdēficiāre
subdēficerēris
subdēficerēre
3rd sg.subdēficiātursubdēficerētur
1st pl.subdēficiāmursubdēficerēmur
2nd pl.subdēficiāminīsubdēficerēminī
3rd pl.subdēficiantursubdēficerentur
imperative
imperative
formactivepassive
pres. 2nd sg.subdēficesubdēficere
pres. 2nd pl.subdēficitesubdēficiminī
fut. 2nd sg.subdēficitōsubdēficitor
fut. 3rd sg.subdēficitōsubdēficitor
fut. 2nd pl.subdēficitōte—
fut. 3rd pl.subdēficiuntōsubdēficiuntor
infinitives & participles
infinitives & participles
formactivepassive
present infinitivesubdēficeresubdēficī
perfect infinitivesubdēfēcissesubdēfectum esse
future infinitivesubdēfectūrum essesubdēfectum īrī
present participlesubdēficiēns—
perfect participle—subdēfectus
subdēfecta, subdēfectā, subdēfectae, subdēfectam, subdēfectārum, subdēfectās, subdēfecte, subdēfectī, subdēfectīs, subdēfectō, subdēfectōrum, subdēfectōs
future participlesubdēfectūrus
subdēfectūra, subdēfectūrā, subdēfectūrae, subdēfectūram, subdēfectūrārum, subdēfectūrās, subdēfectūre, subdēfectūrī, subdēfectūrīs, subdēfectūrō, subdēfectūrōrum, subdēfectūrōs, subdēfectūrum
subdēficiendus
subdēficiundus, subdēficienda, subdēficiendā, subdēficiendae, subdēficiendam, subdēficiendārum, subdēficiendās, subdēficiende, subdēficiendīs, subdēficiendōrum, subdēficiendōs
gerundsubdēficiendī, subdēficiendō, subdēficiendumsupinesubdēfectum, subdēfectū

sub-dēfĭcĭo, ĕre, v. n.,
I. to become more and more feeble, to fail somewhat (postAug.), Curt. 7, 7, 10: in labore, Aug. Serm. 343 fin.

Origins

  1. Proto-Indo-European*upó
  2. Proto-Italic*supo
  3. Latinsubdēficiō

Latin sub- Latin dēficio Latin subdēficiō From sub- + dēficio.

Quick answers

What does subdēficiō mean in Latin?
subdēficiō, a verb, means “to fail more and more; become more feeble”.
What are the principal parts of subdēficiō?
subdēficiō, subdēficere, subdēfēcī (third (-iō variant) conjugation).
How do you pronounce subdēficiō?
In classical Latin, [sʊb.deːˈfɪ.ki.ɔ]; in ecclesiastical (church) Latin, [sub.deˈfiː.t͡ʃi.o].
Where does subdēficiō come from?
Proto-Indo-European *upó → Proto-Italic *supo → Latin subdēficiō.