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

addormiō

addormiō (present infinitive addormīre)

Meaning

  1. Late Latinto begin to sleep
  2. Late Latinto fall asleep, go to sleep

Conjugation conjugation 4 perfect

active indicative
formpresentimperfectfutureperfectpluperfectfut. perfect
1st sg.addormiōaddormiēbamaddormiam———
2nd sg.addormīsaddormiēbāsaddormiēs———
3rd sg.addormitaddormiēbataddormiet———
1st pl.addormīmusaddormiēbāmusaddormiēmus———
2nd pl.addormītisaddormiēbātisaddormiētis———
3rd pl.addormiuntaddormiēbantaddormient———
active subjunctive
active subjunctive
formpresentimperfectperfectpluperfect
1st sg.addormiamaddormīrem——
2nd sg.addormiāsaddormīrēs——
3rd sg.addormiataddormīret——
1st pl.addormiāmusaddormīrēmus——
2nd pl.addormiātisaddormīrētis——
3rd pl.addormiantaddormīrent——
imperative
imperative
formactivepassive
pres. 2nd sg.addormī—
pres. 2nd pl.addormīte—
fut. 2nd sg.addormītō—
fut. 3rd sg.addormītō—
fut. 2nd pl.addormītōte—
fut. 3rd pl.addormiuntō—
infinitives & participles
infinitives & participles
formactivepassive
present infinitiveaddormīre—
present participleaddormiēns—
future participle—addormienda
addormiendā, addormiendae, addormiendam, addormiendārum, addormiendās, addormiende, addormiendīs, addormiendōrum, addormiendōs, addormiendus
gerundaddormiendī, addormiendō, addormiendum

ad-dormĭo, īre, 4, v. n.,
I. to begin to sleep, to go to sleep: rursus addormiunt, Cael. Aurel. 1, 11, 38.

Origins

  1. Proto-Indo-European*h₂éd
  2. Proto-Italic*ad
  3. Proto-Italic*ad-
  4. Latinaddormiō

Proto-Indo-European *drem- Proto-Indo-European *-yéti Proto-Indo-European *dr̥m-yé-ti Proto-Italic *dormiō Latin dormiō Latin addormiō From ad (“to”) + dormiō (“sleep”). Attested in Caelius Aurelianus.

Ibero-Romance
  • Portugueseadormir
  • Portugueseadormentar
  • Spanishadormir
  • Aragoneseadormir
  • Asturianadormir
  • Galicianadormentar
Italo-Romance
  • Italianaddormire
  • Italianaddormentare
  • Neapolitanaddormire
Gallo-Romance
  • Catalanadormir
  • Occitanadormirfrom Old Occitan adormir
  • Old Frenchadormir
  • Gasconadromirfrom Old Occitan adormir
  • Gasconadròmerfrom Old Occitan adormir
Balkano-Romance
  • Romanianadormi
  • Aromanianadormu

Quick answers

What does addormiō mean in Latin?
addormiō, a verb, means “to begin to sleep; to fall asleep, go to sleep”.
What are the principal parts of addormiō?
addormiō, addormīre (fourth conjugation, no passive, no perfect or supine stems).
Where does addormiō come from?
Proto-Indo-European *h₂éd → Proto-Italic *ad → Proto-Italic *ad- → Latin addormiō.