LATIN DICTIONARYLexicon Latīnum
verbthird conjugation, no passive

obsolēscō

obsolēscō (present infinitive obsolēscere, perfect active obsolēvī, supine obsolētum)
Classical[ɔp.sɔˈɫeːs.koː]Ecclesiastical[ob.soˈlɛs.ko]

Meaning

  1. to wear out
  2. to fall into disuse
  3. to grow old
  4. to decay

Conjugation conjugation 3

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.obsolēscōobsolēscēbamobsolēscamobsolēvīobsolēveramobsolēverō
2nd sg.obsolēscisobsolēscēbāsobsolēscēsobsolēvistīobsolēverāsobsolēveris
3rd sg.obsolēscitobsolēscēbatobsolēscetobsolēvitobsolēveratobsolēverit
1st pl.obsolēscimusobsolēscēbāmusobsolēscēmusobsolēvimusobsolēverāmusobsolēverimus
2nd pl.obsolēscitisobsolēscēbātisobsolēscētisobsolēvistisobsolēverātisobsolēveritis
3rd pl.obsolēscuntobsolēscēbantobsolēscentobsolēvērunt
obsolēvēre
obsolēverantobsolēverint
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.obsolēscamobsolēsceremobsolēverimobsolēvissem
2nd sg.obsolēscāsobsolēscerēsobsolēverīsobsolēvissēs
3rd sg.obsolēscatobsolēsceretobsolēveritobsolēvisset
1st pl.obsolēscāmusobsolēscerēmusobsolēverīmusobsolēvissēmus
2nd pl.obsolēscātisobsolēscerētisobsolēverītisobsolēvissētis
3rd pl.obsolēscantobsolēscerentobsolēverintobsolēvissent
imperative
imperative
formactivepassive
pres. 2nd sg.obsolēsce—
pres. 2nd pl.obsolēscite—
fut. 2nd sg.obsolēscitō—
fut. 3rd sg.obsolēscitō—
fut. 2nd pl.obsolēscitōte—
fut. 3rd pl.obsolēscuntō—
infinitives & participles
infinitives & participles
formactivepassive
present infinitiveobsolēscere—
perfect infinitiveobsolēvisse—
future infinitiveobsolētūrum esse—
present participleobsolēscēns—
future participleobsolētūrus
obsolētūra, obsolētūrā, obsolētūrae, obsolētūram, obsolētūrārum, obsolētūrās, obsolētūre, obsolētūrī, obsolētūrīs, obsolētūrō, obsolētūrōrum, obsolētūrōs, obsolētūrum
—
gerundobsolēscendī, obsolēscendō, obsolēscendumsupineobsolētum, obsolētū

Phrases from Meissner's Latin Phrase-Book

res obsolescit
a thing is going out of use, becoming obsolete.

obsŏlesco, lēvi, lētum, 3,
I. v. inch. n. [obs-olesco], to wear out, to grow old, decay, fall into disuse, lose value, become obsolete (class.; syn. exolesco): his (verbis) oportet, si possis, non uti: sic enim obsolescent, Varr. L. L. 9, § 16 Müll.: haec ne obsolescerent, renovabam, cum licebat, legendo, Cic. Ac. 1, 3, 11: obsolevit jam oratio, id. Imp. Pomp. 17, 52: vectigal, quod in bello non obsolescat, id. Agr. 1, 7, 21: laus, Tac. A. 4, 26: enituit aliquis in bello, sed obsolevit in pace, Plin. Pan. 4, 5.—Hence, obsŏlētus, a, um, P. a.
A. Lit., old, worn out, thrown off: erat veste obsoletā, Liv. 27, 34: vestitus, Nep. Ages. 8, 2: amiculum, Curt. 6, 9, 25: vestitu obsoletiore, Cig. Agr. 2, 5, 13: homo obsoletus, in a worn-out dress, id. Pis. 36, 89: tectum, old, ruinous, Hor. C. 2, 10, 6: verba, obsolete, Cic. de Or. 3, 37, 150: obsoleta et vulgaria, id. Quint. 18, 56.—
B. Transf., common, ordinary, poor, mean, low: crimina, Cic. Verr. 2, 5, 44, § 177: gaudia, Liv. 30, 42.—Comp.: obsoletior oratio, a too ordinary, too negligent style, Cic. de Or. 3, 9, 33: honores, of little worth, Nep. Milt. 6, 2: color, Col. 4, 30: o nec paternis obsoleta sordibus, Hor. Epod. 17, 46: dextra obsoleta sanguine, defiled, Sen. Agam. 977.—Hence, adv.: obsŏlētē, in an old or worn-out style, poorly, meanly: paulo tamen obsoletius vestitus, Cic. Verr. 2, 1, 58, § 152.

Origins

From obs- + olēscō.

Descendants
  • Englishobsolesce

In English words that came into English from obsolēscō

  • obsoleteobsolētus
  • obsolescenceobsolēscēns
  • obsolesceobsolescere

Quick answers

What does obsolēscō mean in Latin?
obsolēscō, a verb, means “to wear out; to fall into disuse; to grow old”.
What are the principal parts of obsolēscō?
obsolēscō, obsolēscere, obsolēvī, obsolētum (third conjugation, no passive).
How do you pronounce obsolēscō?
In classical Latin, [ɔp.sɔˈɫeːs.koː]; in ecclesiastical (church) Latin, [ob.soˈlɛs.ko].
Which English words come from obsolēscō?
English words that go back to Latin obsolēscō include obsolesce, obsolete and obsolescence.