LATIN DICTIONARYLexicon Latīnum
verbthird conjugation

perfringō

perfringō (present infinitive perfringere, perfect active perfrēgī, supine perfrāctum)
Classical[pɛrˈfrɪŋ.ɡoː]Ecclesiastical[perˈfriŋ.ɡo]

Meaning

  1. to break or shatter
    Milites loco superiore pilis missis facile hostium phalangem perfregerunt.[His] soldiers, hurling their javelins from the higher ground, easily broke the enemy’s phalanx.c. 52 BCE, Julius Caesar, Commentarii de bello Gallico 1.25
  2. to break through (an obstacle)
  3. to violate or infringe

Latīnē defined in Latin in our graded readers

Conjugation conjugation 3

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.perfringōperfringēbamperfringamperfrēgīperfrēgeramperfrēgerō
2nd sg.perfringisperfringēbāsperfringēsperfrēgistīperfrēgerāsperfrēgeris
3rd sg.perfringitperfringēbatperfringetperfrēgitperfrēgeratperfrēgerit
1st pl.perfringimusperfringēbāmusperfringēmusperfrēgimusperfrēgerāmusperfrēgerimus
2nd pl.perfringitisperfringēbātisperfringētisperfrēgistisperfrēgerātisperfrēgeritis
3rd pl.perfringuntperfringēbantperfringentperfrēgērunt
perfrēgēre
perfrēgerantperfrēgerint
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.perfringamperfringeremperfrēgerimperfrēgissem
2nd sg.perfringāsperfringerēsperfrēgerīsperfrēgissēs
3rd sg.perfringatperfringeretperfrēgeritperfrēgisset
1st pl.perfringāmusperfringerēmusperfrēgerīmusperfrēgissēmus
2nd pl.perfringātisperfringerētisperfrēgerītisperfrēgissētis
3rd pl.perfringantperfringerentperfrēgerintperfrēgissent
passive indicative
passive indicative
formpresentimperfectfuture
1st sg.perfringorperfringēbarperfringar
2nd sg.perfringeris
perfringere
perfringēbāris
perfringēbāre
perfringēris
perfringēre
3rd sg.perfringiturperfringēbāturperfringētur
1st pl.perfringimurperfringēbāmurperfringēmur
2nd pl.perfringiminīperfringēbāminīperfringēminī
3rd pl.perfringunturperfringēbanturperfringentur
passive subjunctive
passive subjunctive
formpresentimperfect
1st sg.perfringarperfringerer
2nd sg.perfringāris
perfringāre
perfringerēris
perfringerēre
3rd sg.perfringāturperfringerētur
1st pl.perfringāmurperfringerēmur
2nd pl.perfringāminīperfringerēminī
3rd pl.perfringanturperfringerentur
imperative
imperative
formactivepassive
pres. 2nd sg.perfringeperfringere
pres. 2nd pl.perfringiteperfringiminī
fut. 2nd sg.perfringitōperfringitor
fut. 3rd sg.perfringitōperfringitor
fut. 2nd pl.perfringitōte—
fut. 3rd pl.perfringuntōperfringuntor
infinitives & participles
infinitives & participles
formactivepassive
present infinitiveperfringereperfringī
perfect infinitiveperfrēgisseperfrāctum esse
future infinitiveperfrāctūrum esseperfrāctum īrī
present participleperfringēns—
perfect participle—perfrāctus
perfrācta, perfrāctā, perfrāctae, perfrāctam, perfrāctārum, perfrāctās, perfrācte, perfrāctī, perfrāctīs, perfrāctō, perfrāctōrum, perfrāctōs
future participleperfrāctūrus
perfrāctūra, perfrāctūrā, perfrāctūrae, perfrāctūram, perfrāctūrārum, perfrāctūrās, perfrāctūre, perfrāctūrī, perfrāctūrīs, perfrāctūrō, perfrāctūrōrum, perfrāctūrōs, perfrāctūrum
perfringendus
perfringundus, perfringenda, perfringendā, perfringendae, perfringendam, perfringendārum, perfringendās, perfringende, perfringendīs, perfringendōrum, perfringendōs
gerundperfringendī, perfringendō, perfringendumsupineperfrāctum, perfrāctū

Phrases from Meissner's Latin Phrase-Book

phalangem perfringere
to break through the phalanx.

perfringo, frēgi, fractum, 3, v. a. perfrango,
I. to break through, to break or dash in pieces, to shiver, shatter (class.).
I. Lit.
A. In gen.: elephanto pugno perfregisti bracchium, Plaut. Mil. 1, 1, 26: jumenta ingredientia nivem ... jactandis gravius in connitendo ungulis penitus perfringebant, broke through, Liv. 21, 36, 8: saxo perfracto capite, his skull fractured by a stroke of a stone, id. 4, 28 fin.: tempora fulvo protecta capillo, Ov. M. 12, 274: perfracto saxo sortes erupisse, Cic. Div. 2, 41, 85: Olympum fulmine, Ov. M. 1, 154: nucem, Plin. 10, 12, 14, § 30: aliquid, Ter. Ad. 1, 1, 12: munitiones, Caes. B. G. 7, 85: tabulationem, id. B. C. 2, 9: naves perfregerant proras, litori illisas, had been wrecked, Liv. 22, 20.—
B. In partic., to break or burst through, to force one's way through any obstacle: hostium phalangem, Caes. B. G. 1, 25: aciem, Sil. 9, 362: muros, Tac. H. 3, 20: domos, to break into, id. ib. 4, 1.—
II. Trop.
A. To break through, violate, infringe: decreta senatūs, Cic. Mil. 32, 87: leges, id. Cat. 1, 7, 18: ac prosternere omnia cupiditate ac furore, id. Clu. 6, 15.—
B. To break or burst through: omnia repagula juris, pudoris et officii perfringere. Cic. Verr. 2, 5, 15, § 39: perfringere et labefactare tantam conspirationem bonorum omnium, id. Cat. 4, 10, 22: animos suavitate, to affect powerfully, id. Brut. 9, 38.—Absol.: haec (eloquentia) modo perfringit, modo irrepit in sensus, Cic. Or. 28, 97.

Origins

Proto-Indo-European *bʰreg- Proto-Indo-European *-né- Latin frangō Latin perfringō From per- + frangō (“break”).

Quick answers

What does perfringō mean in Latin?
perfringō, a verb, means “to break or shatter; to break through (an obstacle); to violate or infringe”.
What are the principal parts of perfringō?
perfringō, perfringere, perfrēgī, perfrāctum (third conjugation).
How do you pronounce perfringō?
In classical Latin, [pɛrˈfrɪŋ.ɡoː]; in ecclesiastical (church) Latin, [perˈfriŋ.ɡo].