What does ērumpō mean in Latin?

ērumpō, a verb, means “to break out (of), to burst out (of); to sally forth, rush out; to break out, burst forth”.

What are the principal parts of ērumpō?

ērumpō, ērumpere, ērūpī, ēruptum (third conjugation).

How do you pronounce ērumpō?

In classical Latin, [eːˈrʊm.poː]; in ecclesiastical (church) Latin, [eˈrum.po].

Where does ērumpō come from?

Proto-Indo-European *h₁éǵʰs → Proto-Italic *eks → Latin ērumpō.

ērumpō, ērumpere, ērūpī, ēruptum — meaning & conjugation

Meaning

to break out (of), to burst out (of)
to sally forth, rush out
Manus gladiātōrum oppidō ērūperat.The company of gladiators had made a sally from the town.
figurativelyto break out, burst forth
Etenim quid est, Catilīna, quod iam amplius expectēs — sī neque nox tenebrīs obscūrāre coetūs nefāriōs nec prīvātā domus parietibus continēre vōcēs coniūrātiōnis tuae potest — sī illūstrantur, sī ērumpunt omnia?For indeed, Catiline, what more can you now expect — if neither can the night with its shadows conceal your wicked meetings, nor can a private house with its walls contain the voices of your conspiracy — if all things are brought to light, if they burst forth?63 BCE, Cicero, In Catilinam orationes 1.6

Latīnē defined in Latin in our graded readers

vī forās exeō

ērumpō -ere, -rūpī — in IVLIANVS II: Imperium, ch. 5

vī exeō

burst out

ērumpō -ere — in De Bello Gallico II, ch. 9

burst out

ērumpō -ere — in De Bello Gallico III

Conjugation conjugation 3

active indicative
form	present	imperfect	future	perfect	pluperfect	fut. perfect
1st sg.	ērumpō	ērumpēbam	ērumpam	ērūpī	ērūperam	ērūperō
2nd sg.	ērumpis	ērumpēbās	ērumpēs	ērūpistī	ērūperās	ērūperis
3rd sg.	ērumpit	ērumpēbat	ērumpet	ērūpit	ērūperat	ērūperit
1st pl.	ērumpimus	ērumpēbāmus	ērumpēmus	ērūpimus	ērūperāmus	ērūperimus
2nd pl.	ērumpitis	ērumpēbātis	ērumpētis	ērūpistis	ērūperātis	ērūperitis
3rd pl.	ērumpunt	ērumpēbant	ērumpent	ērūpērunt ērūpēre	ērūperant	ērūperint

active subjunctive

active subjunctive
form	present	imperfect	perfect	pluperfect
1st sg.	ērumpam	ērumperem	ērūperim	ērūpissem
2nd sg.	ērumpās	ērumperēs	ērūperīs	ērūpissēs
3rd sg.	ērumpat	ērumperet	ērūperit	ērūpisset
1st pl.	ērumpāmus	ērumperēmus	ērūperīmus	ērūpissēmus
2nd pl.	ērumpātis	ērumperētis	ērūperītis	ērūpissētis
3rd pl.	ērumpant	ērumperent	ērūperint	ērūpissent

passive indicative

passive indicative
form	present	imperfect	future
1st sg.	ērumpor	ērumpēbar	ērumpar
2nd sg.	ērumperis ērumpere	ērumpēbāris ērumpēbāre	ērumpēris ērumpēre
3rd sg.	ērumpitur	ērumpēbātur	ērumpētur
1st pl.	ērumpimur	ērumpēbāmur	ērumpēmur
2nd pl.	ērumpiminī	ērumpēbāminī	ērumpēminī
3rd pl.	ērumpuntur	ērumpēbantur	ērumpentur

passive subjunctive

passive subjunctive
form	present	imperfect
1st sg.	ērumpar	ērumperer
2nd sg.	ērumpāris ērumpāre	ērumperēris ērumperēre
3rd sg.	ērumpātur	ērumperētur
1st pl.	ērumpāmur	ērumperēmur
2nd pl.	ērumpāminī	ērumperēminī
3rd pl.	ērumpantur	ērumperentur

imperative

imperative
form	active	passive
pres. 2nd sg.	ērumpe	ērumpere
pres. 2nd pl.	ērumpite	ērumpiminī
fut. 2nd sg.	ērumpitō	ērumpitor
fut. 3rd sg.	ērumpitō	ērumpitor
fut. 2nd pl.	ērumpitōte	—
fut. 3rd pl.	ērumpuntō	ērumpuntor

infinitives & participles

infinitives & participles
form	active	passive
present infinitive	ērumpere	ērumpī
perfect infinitive	ērūpisse	ēruptum esse
future infinitive	ēruptūrum esse	ēruptum īrī
present participle	ērumpēns	—
perfect participle	—	ēruptus ērupta, ēruptā, ēruptae, ēruptam, ēruptārum, ēruptās, ērupte, ēruptī, ēruptīs, ēruptō, ēruptōrum, ēruptōs
future participle	ēruptūrus ēruptūra, ēruptūrā, ēruptūrae, ēruptūram, ēruptūrārum, ēruptūrās, ēruptūre, ēruptūrī, ēruptūrīs, ēruptūrō, ēruptūrōrum, ēruptūrōs, ēruptūrum	ērumpendus ērumpundus, ērumpenda, ērumpendā, ērumpendae, ērumpendam, ērumpendārum, ērumpendās, ērumpende, ērumpendīs, ērumpendōrum, ērumpendōs

gerundērumpendī, ērumpendō, ērumpendumsupineēruptum, ēruptū

Phrases from Meissner's Latin Phrase-Book

seditio erumpit: a rebellion breaks out.
vitia erumpunt (in aliquem) (De Amic. 21. 76): his vices betray themselves.

ē-rumpo, rūpi, ruptum, 3, v. a. and n.

I. Act., to cause to break or burst forth; to burst, sunder (rare; mostly ante-class.).

A. Lit.: (brassica) tumida concoquit, eadem erumpit, Cato, R. R. 157, 3: ignes, Lucr. 1, 725; cf. id. 6, 583; Cic. Arat. 111: Achates et Aeneas erumpere nubem ardebant, Verg. A. 1, 580: cum sanguis eruptus est, Scrib. Comp. 84: se erumpere, in the neuter signif., to break or burst forth, Lucr. 4, 1111; cf.: portis se foras erumpunt, Caes. B. C. 2, 14, 1: et caput, unde altus primum se erumpit Enipeus, Verg. G. 4, 368.—

B. Trop.: gaudium, Ter. Eun. 3, 5, 2: ne in me stomachum erumpant, cum sint tibi irati, Cic. Att. 16, 3, 1; Caes. B. C. 3, 8, 3; cf.: iram in hostes, Liv. 36, 7, 13: sic illi invidiosa conjunctio ad bellum se erupit, Cael. ap. Cic. Fam. 8, 14, 2; Tib. 4, 1, 88.—Far more frequent and class.,

II. Neutr., to break out, to burst or sally forth.

A. Lit.

1. In gen.: ex castris, Caes. B. G. 3, 5 fin.; cf.: ignes ex Aetnae vertice, Cic. Verr. 2, 4, 48; and: ex stagno amnes, Plin. 6, 22, 24, § 86: tempestates, Hirt. B. G. 8, 5, 2: ne quo loco erumperent Pompeiani, Caes. B. C. 3, 44, 4; cf. portis, Sall. J. 99, 1: a porta, Liv. 34, 26: sive noctu, sive interdiu erumperent, Caes. B. C. 1, 81, 2; so absol., Liv. 9, 37; 29, 33 al.; cf.: abiit, excessit, evasit, erupit, Cic. Cat. 2, 1: per hostes, to break through, Liv. 22, 50, 8; cf.: inter tela hostium, Sall. J. 101, 9: ad Catilinam, id. Cat. 43, 2; Curt. 6, 3, 5 et saep.—

2. In partic., to burst forth in growing, to shoot up, sprout out: folium e latere, Plin. 15, 14, 15, § 52: lentor cortice, id. 13, 6, 12, § 54: hordeum, id. 18, 7, 10, § 51: dentes, id. 11, 37, 64, § 170.—

B. Trop., to break out, to burst forth: cum illa conjuratio ex latebris atque ex tenebris erupisset, Cic. Sest. 4, 9: si illustrantur, si erumpunt omnia? are disclosed, Cic. Cat. 1, 3: qui ex media (oratione) erumpit, breaks away, digresses, Quint. 4, 3, 17: risus quo pacto ita repente erumpat, id. de Or. 2, 58, 235; cf.: aliquando vera vox, id. Phil. 10, 9, 19: affectus, Quint. 9, 3, 54; cf. lacrimae, id. 11, 3, 75: verba vi quadam veritatis, id. 9, 2, 76 et saep.: furor, Cic. Sull. 24; cf.: curae privatae in certaminibus publicis erumpebant, Liv. 7, 21: seditio, id. 28, 24, 12; Tac. H. 1, 26: lumen dicendi per obstantia, Quint. 12, 9, 5: ut odia occulta civium in fortunas optimi cujusque erumperent, Cic. Mur. 23, 47; cf. id. ib. 38, 81; id. Cat. 1, 13, 31; so, vitia in amicos, id. Lael 21: iracundia in naves, Caes. B. C. 3, 8, 3: conspirationes in rempublicam, Quint. 12, 7, 2 et saep.: vereor ne istaec fortitudo in nervum erumpat, i. e. may end in bringing you to the stocks, Ter. Phorm. 2, 2, 11 Ruhnk.; cf.: aliquid in omnium perniciem, Liv. 34, 61: omnia, quae per hoc triennium agitata sunt, in hos dies, in hos menses, in hoc tempus erumpunt, Cic. Mur. 38: elisa (vox) in illum sonum erumpit, Quint. 11, 3, 51: in aliquem voluptatis affectum, id. 8, 3, 4; 11, 3, 51; Tac. A. 11, 35; cf.: in omne genus crudelitatis, Suet. Tib. 61; id. Cal. 6: rem ad ultimum seditionis erupturam, Liv. 2, 45; cf.: ad majora vitia, Suet. Ner. 27: quorsus (dominatio) eruptura sit horremus, Cic. Att. 2, 21; cf.: huc ejus affectus, ut, etc., Quint. 9, 2, 64.

Origins

Proto-Indo-European*h₁éǵʰs
Proto-Italic*eks
Latinērumpō

Latin ex- Proto-Indo-European *Hrew-? Proto-Indo-European *Hrewp- Proto-Indo-European *-né- Proto-Indo-European *Hrunépti Latin rumpō Latin ērumpō From ex- (“out of”) + rumpō (“break, burst”).

Descendants

Englisherupt
Frenchérompre
Germanerumpieren
Italianerompere
Romanianerupe

In English words that came into English from ērumpō

erupteruptus
erumpentērumpēns