rubeo

Latin

Etymology

From Proto-Italic *ruðēō, from Proto-Indo-European *h₁rudʰéh₁ti (“to be red”), from the root *h₁rewdʰ- (“red”).

Pronunciation

• (Classical Latin) IPA^(key): /ˈru.be.oː/, [ˈrʊbeoː]
• (modern Italianate Ecclesiastical) IPA^(key): /ˈru.be.o/, [ˈruːbeo]

Verb

rubeō (present infinitive rubēre, perfect active rubuī); second conjugation, no passive, no supine stem

1. to be red or ruddy
   1. (of persons) to be blushing (as a sign of shame, modesty, or joy)

Usage notes

• This verb is stative and serves to express a state. Its inchoative pair, rubēscō, serves to express change of state. They share the same third principal part (used in the perfectum tenses).

Conjugation

   Conjugation of rubeō (second conjugation, no supine stem, only third-person forms in the passive)

indicative		singular			plural
		first	second	third	first	second	third
active	present	rubeō	rubēs	rubet	rubēmus	rubētis	rubent
	imperfect	rubēbam	rubēbās	rubēbat	rubēbāmus	rubēbātis	rubēbant
	future	rubēbō	rubēbis	rubēbit	rubēbimus	rubēbitis	rubēbunt
	perfect	rubuī	rubuistī	rubuit	rubuimus	rubuistis	rubuērunt, rubuēre
	pluperfect	rubueram	rubuerās	rubuerat	rubuerāmus	rubuerātis	rubuerant
	future perfect	rubuerō	rubueris	rubuerit	rubuerimus	rubueritis	rubuerint
passive	present	—	—	rubētur	—	—	rubentur
	imperfect	—	—	rubēbātur	—	—	rubēbantur
	future	—	—	rubēbitur	—	—	rubēbuntur
subjunctive		singular			plural
		first	second	third	first	second	third
active	present	rubeam	rubeās	rubeat	rubeāmus	rubeātis	rubeant
	imperfect	rubērem	rubērēs	rubēret	rubērēmus	rubērētis	rubērent
	perfect	rubuerim	rubuerīs	rubuerit	rubuerīmus	rubuerītis	rubuerint
	pluperfect	rubuissem	rubuissēs	rubuisset	rubuissēmus	rubuissētis	rubuissent
passive	present	—	—	rubeātur	—	—	rubeantur
	imperfect	—	—	rubērētur	—	—	rubērentur
imperative		singular			plural
		first	second	third	first	second	third
active	present	—	rubē	—	—	rubēte	—
	future	—	rubētō	rubētō	—	rubētōte	rubentō
non-finite forms		active			passive
		present	perfect	future	present	perfect	future
infinitives		rubēre	rubuisse	—	rubērī	—	—
participles		rubēns	—	—	—	—	rubendus
verbal nouns		gerund				supine
		genitive	dative	accusative	ablative	accusative	ablative
		rubendī	rubendō	rubendum	rubendō	—	—

Derived terms

• rubēdō
• rubefaciō
• rubēns
• rubēscō
• rubeus
• rubicundulus
• rubicundus
• rubor
• subrubeō

Related terms

• rubelliānus
• rubelliō
• rubellulus
• rubellus
• ruber
• rūbidus
• rūbrīca
• rūbrīcātus
• rūbrīcō
• rūbrīcōsus
• rubrus

References

• “rubeo”, in Charlton T. Lewis and Charles Short (1879) A Latin Dictionary, Oxford: Clarendon Press
• “rubeo”, in Charlton T. Lewis (1891) An Elementary Latin Dictionary, New York: Harper & Brothers
• rubeo in Gaffiot, Félix (1934) Dictionnaire illustré latin-français, Hachette.
• De Vaan, Michiel (2008) Etymological Dictionary of Latin and the other Italic Languages (Leiden Indo-European Etymological Dictionary Series; 7), Leiden, Boston: Brill, →ISBN, page 527