LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

īnferus

īnferus (feminine īnfera, neuter īnferum, comparative īnferior, superlative īnfimus or īmus, adverb īnfrā)
Classical[ˈĩː.fɛ.rʊs]Ecclesiastical[ˈiɱ.fe.rus]
№ 428 of the 1,000 commonest wordsMille Verba core vocabulary

Meaning

  1. adjectivelow
  2. adjectivethe souls of the dead
  3. adjectivethe netherworld, the underworld, Hell
    porta īnferīgate of hell

Latīnē defined in Latin in our graded readers

quī īnfrā est; deī īnferī sub terrā rēgnant.
īnferus -a -um — in Mille Verba, Deī et Sacra

Choosing the right word Döderlein's Latin Synonyms

Imus · Infimus

Imum (superl. from in) denotes the lowest part of a whole; infimum (superl. from inferus) either the lowest part of all the parts, that is, the basis, or the lowest in a discrete magnitude, that is, a magnitude consisting of distinct parts. The imum is the lowest extremity of a part; then the infimum, the lowest part, with reference to the other parts. Cic. Rosc. Com. 7. Ab imis unguibus usque ad summum verticem: compare with Divin. i. 33. Ut ab infima ara subito anguis emergeret; and with N. D. ii. 20. Luna infima est quinque errantium. Further, imus denotes the lowest in a purely local relation; infimus, with the accessory notion of the lowest rank. (iv. 377.)

Declension

singular
formmasculinefeminineneuter
nominativeīnferusīnferaīnferum
genitiveīnferīīnferaeīnferī
dativeīnferōīnferaeīnferō
accusativeīnferumīnferamīnferum
ablativeīnferōīnferāīnferō
vocativeīnfereīnferaīnferum
plural
formmasculinefeminineneuter
nominativeīnferīīnferaeīnfera
genitiveīnferōrumīnferārumīnferōrum
dativeīnferīsīnferīsīnferīs
accusativeīnferōsīnferāsīnfera
ablativeīnferīsīnferīsīnferīs
vocativeīnferīīnferaeīnfera

Phrases from Meissner's Latin Phrase-Book

superi; inferi
the gods of the upper, lower world.
apud inferos esse
to be in the lower world.
ad inferos descendere
to descend to the world below.
res humanas infra se positas arbitrari
to feel superior to the affairs of life.
inferi (Orcus and Tartarus only poetical)
the world below.
aliquid infra se ducere or infra se positum arbitrari
to consider a thing beneath one's dignity.
aliquem ab inferis or a mortuis evocare, excitare (passive ab inferis exsistere)
to summon some one from the dead.

infĕrus, a, um (ante-class. collat. form of the
I. nom. sing. infer: ubi super inferque vicinus permittet, Cato, R. R. 149), adj. cf. Sanscr. adh-aras, adh-amas, the lower, lowest; and Lat. infra, that is below, underneath, lower; opp. superus.
I. Posit.
A. In gen.: inferus an superus tibi fert Deus funera, Liv. Andr. ap. Prisc. p. 606 P.; cf.: Di Deaeque superi atque inferi, Plaut. Cist. 2, 1, 36; Ter. Phorm. 4, 4, 6; cf. also: ut ex tam alto dignitatis gradu ad superos videantur deos potius quam ad inferos pervenisse, Cic. Lael. 3, 12: limen superum inferumque salve, Plaut. Merc. 5, 1, 1: ut omnia supera, infera, prima, ultima, media videremus, Cic. Tusc. 1, 26, 64: loca, the lower parts, id. Arat. 474: fulmina, that come out of the ground, Plin. 2, 52, 53, § 138: aqua, that falls down, rain-water, Varr. ap. Non. 1, 221: mare inferum, the Lower, i. e. the Tuscan Sea (opp. mare superum, the Upper or Adriatic Sea), Mel. 2, 4; Plin. 3, 5, 10, § 75; Cic. Att. 9, 3, 1; id. de Or. 3, 19 et saep. also without mare: navigatio infero, upon the Tuscan Sea, id. Att. 9, 5, 1.—
B. In partic., underground, belonging to the Lower World: infĕri, ōrum, m. (gen. inferūm for inferorum, Varr. ap. Macr. S. 1, 16; Sen. de Ira, 2, 35), the inhabitants of the infernal regions, the dead: triceps apud inferos Cerberus, Cic. Tusc. 1, 5, 10: si ab inferis exsistat rex Hiero, were to rise from the dead, Liv. 26, 32: si salvi esse velint, Sulla sit iis ab inferis excitandus, to be raised from the dead, Cic. Cat. 2, 9, 20: inferorum animas elicere, id. Vatin. 6, 14: ad inferos poenas parricidii luere, in the infernal regions, id. Phil. 14, 12, 32: ab inferis excitare aliquem, i. e. to quote the words of one deceased, id. Or. 25, 85; id. Brut. 93, 322.
II. Comp.: infĕrĭor, ius, lower in situation or place.
A. Lit.: spatium, Caes. B. G. 7, 46, 3: locus, id. ib. 2, 25: pars, id. ib. 7, 35: ex inferiore loco dicere, from below (opp. ex superiore loco, from the tribunal), Cic. Att. 2, 24, 3; cf. superus, II. A.: onerosa suo pondere in inferius feruntur, downwards, Ov. M. 15, 241: scriptura, Cic. Inv. 2, 40, 117.—Plur. subst.: infĕrĭōres, um, m., the people of the lower part of the city, Auct. B. Alex. 6, 3. —
B. Trop.
1. Subsequent, later, latter, in time or succession: erant inferiores quam illorum aetas, qui, etc., lived later, were younger, Cic. Q. Fr. 3, 5, 2; cf.: aetate inferiores paulo quam Iulius, etc., id. Brut. 49, 182; and: inferioris aetatis esse, id. ib. 64, 228: inferiores quinque dies, the latter, Varr. L. L. 6, § 13 Müll. —
2. Inferior in quality, rank, or number.
(a). With abl. specif.: voluptatibus erant inferiores, nec pecuniis ferme superiores, Cic. Rep. 2, 34: inferior fortunā, id. Fam. 13, 5, 2: dignitate, auctoritate, existimatione, gratia non inferior, quam qui umquam fuerunt amplissimi, id. Q. Fr. 1, 3, 6: inferiores animo, Caes. B. G. 3, 24: quemadmodum causa inferior, dicendo fieri superior posset, Cic. Brut. 8: erat multo inferior navium numero Brutus, Caes. B. C. 1, 57. — With abl.: ut humanos casus virtute inferiores putes, Cic. Lael. 2.—
(b). With in and abl.: in jure civili non inferior, quam magister fuit, Cic. Brut. 48, 179.—
(g). Absol.: inferiores extollere, Cic. Lael. 20, 72; cf. id. ib. § 71: invident homines maxime paribus aut inferioribus, id. de Or. 2, 52, 209; cf.: indignum est, a pari vinci aut superiore, indignius ab inferiore atque humiliore, id. Quint. 31: supplices inferioresque, id. Font. 11: ordines, Caes. B. C. 1, 46: crudelis in inferiores, Auct. Her. 4, 40: non inferiora secutus, naught inferior, Verg. A. 6, 170.
III. Sup. in two forms: infĭmus (or infŭmus) and īmus.
A. Form infimus (infumus), a, um, lowest, last (= imus; but where the lowest of several objects is referred to, infimus is used, Cic. N. D. 1, 37, 103; 2, 6, 17; v. Krebs, Antibarb. p. 588).
1. Lit.: stabiliendi causa singuli ab infimo solo pedes terra exculcabantur, Caes. B. G. 7, 73, 7: ab infimis radicibus montis, id. B. C. 1, 41, 3; 1, 42, 2: cum scripsissem haec infima, Cic. Q. Fr. 3, 1, 6: ab infima ara, from the lowest part of the altar, id. Div. 1, 33; cf.: sub infimo colle, the foot, Caes. B. G. 7, 79. — Subst.: infĭmum, i, n., the lowest part, bottom, in the phrase: ab infimo, from below, at the bottom, Plaut. Most. 3, 2, 140: collis erat leniter ab infimo acclivis, Caes. B. G. 7, 19, 1 (for which, ab imo; v. below, B. 1.): stipites demissi et ab infimo revincti, id. ib. 7, 73, 3; cf. Sen. Q. N. 3, 30, 4; 6, 4, 1; so, ad infimum, at the bottom, Caes. B. G. 7, 73, 3: collis passus circiter CC. infimus apertus, at the bottom, id. ib. 2, 18, 2.—
2. Trop., lowest, meanest, basest in quality or rank: infima faex populi, Cic. Q. Fr. 2, 6; cf.: condicio servorum, id. Off. 1, 13: infimo loco natus, id. Fl. 11: summos cum infimis pari jure retinebat, id. Off. 2, 12: humilitas natalium, Plin. 18, 6, 7, § 37: preces, the most humble, Liv. 8, 2; 29, 30. — Hence, infĭmē, adv., only trop., at the bottom (late Lat.): quid summe est, quid infime, Aug. Ep. 18, 2. —
B. Form imus, a, um, the lowest, deepest, last ( = infimus; but when opp. to summus, to express a whole from end to end, imus is used; v. Suet. Aug. 79; Quint. 2, 13, 9; Liv. 24, 34, 9; Cic. Rosc. Com. 7, 20; Hor. Ep. 1, 1, 54; cf. Krebs, Antibarb. p. 588).
1. Lit.: ab imis unguibus usque ad verticem summum, Cic. Rosc. Com. 7, 20: terra ima sede semper haeret, id. Rep. 6, 18: fundo in imo, at the very bottom, Verg. A. 6, 581: vox, the deepest bass (opp. vox summa, the treble), Hor. S. 1, 3, 7; Quint. 11, 3, 15: conviva, that reclines at the bottom, Hor. S. 2, 8, 40; Mart. 6, 74: ad imam quercum, at the foot of the oak, Phaedr. 2, 4, 3: in aure ima, at the bottom of the ear, Plin. 11, 45, 103, § 205. — As substt.
A. Plur.: īmi, ōrum, m., the lowest, most humble: aequalis ad maximos imosque pervenit clementiae tuae admiratio, Sen. Clem. 1, 1, 9: pacis et armorum superis imisque deorum Arbiter, Ov. F. 5, 665. —
B. īmum, i, n., the bottom, depth, low est part. Lit.: ab imo ad summum, Hor. S. 2, 3, 308: locus erat paulatim ab imo acclivis, Caes. B. G. 3, 19, 1 (for which, ab infimo; v. above, A. 1.); so, tigna paulum ab imo praeacuta, id. ib. 4, 17: suspirare ab imo, to fetch a deep sigh, Ov. A. A. 3, 675: (aures) instabiles imo facit, at the bottom. at their roots, id. M. 11, 177: aquae perspicuae imo, down to the bottom, id. ib. 5, 588. — Plur.: ima summis mutare, to turn the lowest into the highest, Hor. C. 1, 34, 12; Vell. 2, 2: ima, the under world, Ov. M. 10, 47.—With gen.: ima maris, the bottom of the sea, Plin. 32, 6, 21, § 64: ima montis, the foot of a mountain, id. 4, 11, 18, § 40.—
2. Trop., with respect to time or order, the last (mostly poet.): mensis, Ov. F. 2, 52.—Hence, subst.: īmum, i, n., the last, the end: nihil nostrā intersit an ab summo an ab imo nomina dicere incipiamus, Auct. Her. 3, 18, 30: si quid inexpertum scaenae committis ... servetur ad imum, till the last, to the end, Hor. A. P. 126: dormiet in lucem ... ad imum Threx erit, at last, id. Ep. 1, 18, 35.

Origins

From Proto-Italic *enðeros, from Proto-Indo-European *(H)n̥dʰér-o-s, from *(H)n̥dʰér. Cognate with English under, Sanskrit अधर (ádhara). *ð > f is irregular in word-internal position (**inderus would be expected; compare fundus) and is explained either as (Faliscan) dialectal influence or by assuming metanalysis as a compound with in.

Descendants
  • Italianinfero

Quick answers

What does īnferus mean in Latin?
īnferus, a adjective, means “low; the souls of the dead; the netherworld, the underworld, Hell”.
How do you pronounce īnferus?
In classical Latin, [ˈĩː.fɛ.rʊs]; in ecclesiastical (church) Latin, [ˈiɱ.fe.rus].