PIE word |
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*dwóh₁ |
From French duo or Italian duo, from Latin duo (“two”), from Proto-Italic *duō, from Proto-Indo-European *dwóh₁. Doublet of two, which was inherited via Proto-Germanic.
Audio (Southern England) | (file) |
← 1 | 2 | 3 → [a], [b] |
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Cardinal: two Ordinal: second Latinate ordinal: secondary Reverse order ordinal: second to last, second from last, last but one Latinate reverse order ordinal: penultimate Adverbial: two times, twice Multiplier: twofold Latinate multiplier: double Distributive: doubly Group collective: both, pair, twosome Multipart collective: doublet, couple, couplet Greek or Latinate collective: dyad Metric collective prefix: double- Greek collective prefix: di-, duo- Latinate collective prefix: bi- Fractional: half Metric fractional prefix: demi- Latinate fractional prefix: semi- Greek fractional prefix: hemi- Elemental: twin, doublet Greek prefix: deutero- Number of musicians: duo, duet, duplet Number of years: biennium |
duo (plural duos)
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< 1 | 2 | 3 > |
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Cardinal : duo Ordinal : koduo | ||
From Proto-Malayo-Polynesian *duha, from Proto-Austronesian *duSa.
duo
duo n
From French duo or Italian duo, from Latin duo (“two”).
duo n (plural duo's, diminutive duootje n)
Audio | (file) |
duo (accusative singular duon, plural duoj, accusative plural duojn)
Playing cards in Esperanto · ludkartoj (layout · text) | ||||||
---|---|---|---|---|---|---|
aso | duo | trio | kvaro | kvino | seso | sepo |
oko | naŭo | deko | fanto, bubo | damo | reĝo | ĵokero |
duo
Inflection of duo (Kotus type 1/valo, no gradation) | ||||
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nominative | duo | duot | ||
genitive | duon | duojen | ||
partitive | duoa | duoja | ||
illative | duoon | duoihin | ||
singular | plural | |||
nominative | duo | duot | ||
accusative | nom. | duo | duot | |
gen. | duon | |||
genitive | duon | duojen | ||
partitive | duoa | duoja | ||
inessive | duossa | duoissa | ||
elative | duosta | duoista | ||
illative | duoon | duoihin | ||
adessive | duolla | duoilla | ||
ablative | duolta | duoilta | ||
allative | duolle | duoille | ||
essive | duona | duoina | ||
translative | duoksi | duoiksi | ||
abessive | duotta | duoitta | ||
instructive | — | duoin | ||
comitative | See the possessive forms below. |
Borrowed from Italian duo. Doublet of deux.
duo m (plural duos)
Borrowed from Latin duo (“two”).
duo
Borrowed from Latin duo (“two”).
duo (invariable)
duo m (invariable)
20 | ||
← 1 | II 2 |
3 → |
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Cardinal: duo Ordinal: secundus, alter Adverbial: bis Multiplier: duplex, duplus Distributive: bīnus Collective: bīniō Fractional: dīmidius, sēmis |
PIE word |
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*dwóh₁ |
From Proto-Italic *duō, from Proto-Indo-European *dwóh₁. Cognates include Ancient Greek δύο (dúo), Sanskrit द्व (dvá), Old Church Slavonic дъва (dŭva), and Old English twā (whence English two).
duo (feminine duae, neuter duo); numeral, plural only
Numeral, plural only.
Number | Plural | ||
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Case / Gender | Masculine | Feminine | Neuter |
Nominative | duo | duae | duo |
Genitive | duōrum | duārum | duōrum |
Dative | duōbus | duābus | duōbus |
Accusative | duōs duo |
duās | duo |
Ablative | duōbus | duābus | duōbus |
Vocative | duo | duae | duo |
Note: The genitive masculine and neuter can also be found in the contracted form duum (also spelt duûm).
duo
< 1 | 2 | 3 > |
---|---|---|
Cardinal : duo Ordinal : kaduo | ||
From Proto-Malayic *dua, from Proto-Malayo-Chamic *dua, from Proto-Malayo-Sumbawan *dua, from Proto-Malayo-Polynesian *duha, from Proto-Austronesian *duSa. False cognate of Latin duo.
duo
duo m (definite singular duoen, indefinite plural duoer, definite plural duoene)
duo m (definite singular duoen, indefinite plural duoar, definite plural duoane)
Borrowed from Italian duo, from Latin duo, from Proto-Italic *duō, from Proto-Indo-European *dwóh₁. Doublet of dwa (“two”).
duo n (indeclinable)
duo m (plural duos)
duo n (plural duouri)
duo c
Declension of duo | ||||
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Singular | Plural | |||
Indefinite | Definite | Indefinite | Definite | |
Nominative | duo | duon | duor | duorna |
Genitive | duos | duons | duors | duornas |
duo (first-person singular present duaf)
singular | plural | impersonal | ||||||
---|---|---|---|---|---|---|---|---|
first | second | third | first | second | third | |||
present indicative/future | duaf | dui | dua | duwn | duwch | duant | duir | |
imperfect (indicative/subjunctive)/ conditional |
duwn | duit | duai | duem | duech | duent | duid | |
preterite | duais | duaist | duodd | duasom | duasoch | duasant | duwyd | |
pluperfect | duaswn | duasit | duasai | duasem | duasech | duasent | duasid, duesid | |
present subjunctive | duwyf | duych | duo | duom | duoch | duont | duer | |
imperative | — | dua | dued | duwn | duwch | duent | duer | |
verbal noun | duo | |||||||
verbal adjectives | duedig duadwy |
Inflected colloquial forms | singular | plural | ||||
---|---|---|---|---|---|---|
first | second | third | first | second | third | |
future | dua i, duaf i | dui di | duith o/e/hi, duiff e/hi | duwn ni | duwch chi | duan nhw |
conditional | duwn i, duswn i | duet ti, duset ti | duai fo/fe/hi, dusai fo/fe/hi | duen ni, dusen ni | duech chi, dusech chi | duen nhw, dusen nhw |
preterite | duais i, dues i | duaist ti, duest ti | duodd o/e/hi | duon ni | duoch chi | duon nhw |
imperative | — | dua | — | — | duwch | — |
Note: All other forms are periphrastic, as usual in colloquial Welsh. |
Welsh mutation | |||
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radical | soft | nasal | aspirate |
duo | dduo | nuo | unchanged |
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. |
From Proto-Malayo-Polynesian *duha, from Proto-Austronesian *duSa.
duo
Contraction of dúró.
dúó