LATIN DICTIONARYLexicon Latīnum
verbthird conjugation, no passive, no perfect or supine stems

caerulēscō

caerulēscō (present infinitive caerulēscere)
Classical[kae̯.rʊˈɫeːs.koː]Ecclesiastical[t͡ʃe.ruˈlɛs.ko]

Meaning

  1. New Latinintransitiveto turn blue, become blue
    Totum caput, collum et alae saturate uiridis coloris, ut in amurucurica, summitas capitis dilutior et quodammodo caerulescit. Cauda superius uiridibus et in extremitate caerulescentibus, inferius saturate rubris constat pennis. Alae interius etiam rubrae, exterius uirides et extremitates caeruleae obscure.1650, John Jonston, Historiae naturalis de avibus libri VI cum aeneis figuris, volume 6, page 212:
    Ad finem solutio magnesiae crystallisatae adhibita et tentata. Post paucas minutas charta exploratoria rubra caerulescere incoepit.1834, Carl III Müller, Tractatus de aqua Püllnaensi, page 18:

Conjugation conjugation 3 perfect

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.caerulēscōcaerulēscēbamcaerulēscam———
2nd sg.caerulēsciscaerulēscēbāscaerulēscēs———
3rd sg.caerulēscitcaerulēscēbatcaerulēscet———
1st pl.caerulēscimuscaerulēscēbāmuscaerulēscēmus———
2nd pl.caerulēscitiscaerulēscēbātiscaerulēscētis———
3rd pl.caerulēscuntcaerulēscēbantcaerulēscent———
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.caerulēscamcaerulēscerem——
2nd sg.caerulēscāscaerulēscerēs——
3rd sg.caerulēscatcaerulēsceret——
1st pl.caerulēscāmuscaerulēscerēmus——
2nd pl.caerulēscātiscaerulēscerētis——
3rd pl.caerulēscantcaerulēscerent——
imperative
imperative
formactivepassive
pres. 2nd sg.caerulēsce—
pres. 2nd pl.caerulēscite—
fut. 2nd sg.caerulēscitō—
fut. 3rd sg.caerulēscitō—
fut. 2nd pl.caerulēscitōte—
fut. 3rd pl.caerulēscuntō—
infinitives & participles
infinitives & participles
formactivepassive
present infinitivecaerulēscere—
present participlecaerulēscēns—
gerundcaerulēscendī, caerulēscendō, caerulēscendum

Origins

From caeruleus~caerulus (“blue”) + -ēscō (“to become, to turn”).

In English words that came into English from caerulēscō

  • cerulescencecaerulescens

Quick answers

What does caerulēscō mean in Latin?
caerulēscō, a verb, means “to turn blue, become blue”.
What are the principal parts of caerulēscō?
caerulēscō, caerulēscere (third conjugation, no passive, no perfect or supine stems).
How do you pronounce caerulēscō?
In classical Latin, [kae̯.rʊˈɫeːs.koː]; in ecclesiastical (church) Latin, [t͡ʃe.ruˈlɛs.ko].