# dü
## Azerbaijani
### Etymology

From Persian دو.

### Numeral

dü
* (backgammon) two

## East Central German
### Etymology

(This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.).

### Pronunciation

* IPA: /dy/

### Noun

dü
* (Alzenau) you, thou (second person singular pronoun)

### Further reading

* Marek Dolatowski (2013) “Słowniczek polsko-hałcnowski”, in Kwartalnik Językoznawczy (in Polish)
* Marek Dolatowski (2013) “Słownictwo hałcnowskie jako odbicie historii etnolektu i historii wsi”, in Kwartalnik Językoznawczy (in Polish)

## Gottscheerish
### Pronunciation

* IPA: /dʉ/

### Pronoun

dü
* you

## Kamkata-viri
### Alternative forms

* dyu (Eastern Kata-viri, Western Kata-viri)

### Etymology

From Proto-Nuristani *dū, from Proto-Indo-Iranian *dwáH, from Proto-Indo-European *dwóh₁.

### Pronunciation

* IPA: /ˈdy/

### Numeral

dü (Kamviri)
* two

### References

* ↑ Strand, Richard F. (2016) “d′ü”, in Nûristânî Etymological Lexicon‎

## North Frisian
### Etymology

Inherited from Old Frisian thū, which see for more.

### Pronunciation

* IPA: /dʏ/

### Pronoun

dü (Föhr-Amrum, Mooring, Sylt)
* you, thou (first-person singular personal pronoun)

#### Usage notes

* The reduced form of dü is zero. The conjugation of the verb expresses the person.

### See also

| | | personal | personal | personal | personal | possessive | possessive | possessive | possessive |
| | | subject case | subject case | object case | object case | masculine referent | feminine / neuter referent | plural referent | plural referent |
| | | full | reduced | full | reduced | masculine referent | feminine / neuter referent | attributive | independent |
| singular | 1st | ik | 'k | mi | mi | man | min | min | minen |
| singular | 2nd | dü | – | di | di | dan | din | din | dinen |
| singular | 3rd m. | hi | 'r | ham | 'n | san | sin | sin | sinen |
| singular | 3rd f. / n. | hat | at, 't | ham | at, 't | san | sin | sin | sinen |
| plural | 1st | wi | 'f | üs | üs | üüs | üüs | üüs | üüsen |
| üsens ||||
| plural | 2nd | jam | 'm | jam | jam | jau | jau | jau | jauen |
| jamens ||||
| plural | 3rd | jo | 's | jo | 's | hör | hör | hör | hören |
| hörens ||||
| notes | notes | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. At is not enclitic; it can stand in any unstressed position and refers mostly to things. In reflexive use, only full object forms occur. Dual forms wat / onk and jat / jonk are obsolete, as is feminine jü / hör. Independent possessives are distinguished from attributive ones only with plural referents. The forms üsens, jamens, hörens are used optionally (and decreasingly) when the possessor is a larger community, such as a village, city or nation. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. At is not enclitic; it can stand in any unstressed position and refers mostly to things. In reflexive use, only full object forms occur. Dual forms wat / onk and jat / jonk are obsolete, as is feminine jü / hör. Independent possessives are distinguished from attributive ones only with plural referents. The forms üsens, jamens, hörens are used optionally (and decreasingly) when the possessor is a larger community, such as a village, city or nation. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. At is not enclitic; it can stand in any unstressed position and refers mostly to things. In reflexive use, only full object forms occur. Dual forms wat / onk and jat / jonk are obsolete, as is feminine jü / hör. Independent possessives are distinguished from attributive ones only with plural referents. The forms üsens, jamens, hörens are used optionally (and decreasingly) when the possessor is a larger community, such as a village, city or nation. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. At is not enclitic; it can stand in any unstressed position and refers mostly to things. In reflexive use, only full object forms occur. Dual forms wat / onk and jat / jonk are obsolete, as is feminine jü / hör. Independent possessives are distinguished from attributive ones only with plural referents. The forms üsens, jamens, hörens are used optionally (and decreasingly) when the possessor is a larger community, such as a village, city or nation. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. At is not enclitic; it can stand in any unstressed position and refers mostly to things. In reflexive use, only full object forms occur. Dual forms wat / onk and jat / jonk are obsolete, as is feminine jü / hör. Independent possessives are distinguished from attributive ones only with plural referents. The forms üsens, jamens, hörens are used optionally (and decreasingly) when the possessor is a larger community, such as a village, city or nation. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. At is not enclitic; it can stand in any unstressed position and refers mostly to things. In reflexive use, only full object forms occur. Dual forms wat / onk and jat / jonk are obsolete, as is feminine jü / hör. Independent possessives are distinguished from attributive ones only with plural referents. The forms üsens, jamens, hörens are used optionally (and decreasingly) when the possessor is a larger community, such as a village, city or nation. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. At is not enclitic; it can stand in any unstressed position and refers mostly to things. In reflexive use, only full object forms occur. Dual forms wat / onk and jat / jonk are obsolete, as is feminine jü / hör. Independent possessives are distinguished from attributive ones only with plural referents. The forms üsens, jamens, hörens are used optionally (and decreasingly) when the possessor is a larger community, such as a village, city or nation. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. At is not enclitic; it can stand in any unstressed position and refers mostly to things. In reflexive use, only full object forms occur. Dual forms wat / onk and jat / jonk are obsolete, as is feminine jü / hör. Independent possessives are distinguished from attributive ones only with plural referents. The forms üsens, jamens, hörens are used optionally (and decreasingly) when the possessor is a larger community, such as a village, city or nation. |
| | | personal | personal | personal | personal | possessive | possessive |
| | | subject case | subject case | object case | object case | masculine referent | feminine / neuter / plural referent |
| | | full | reduced | full | reduced | masculine referent | feminine / neuter / plural referent |
| singular | 1st | ik | 'k | me | me | man | min | min |
| singular | 2nd | dü | – | de | de | dan | din | din |
| singular | 3rd m. | hi | 'r | ham | 'n | san | sin | sin |
| singular | 3rd f. | jü | 's | har | 's | harn | har |
| singular | 3rd n. | hat | et, 't | ham | et, 't | san | sin | sin |
| plural | 1st | we | we | üs | üs | üüsen | üüs |
| plural | 2nd | jam | 'm | jam | jam | jarnge | jarnge |
| plural | 3rd | ja | 's | ja, jam | 's | jare | jare |
| notes | notes | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. Dual forms wat / unk and jat / junk are obsolete. Attributive and independent possessives are not distinguished in Mooring. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. Dual forms wat / unk and jat / junk are obsolete. Attributive and independent possessives are not distinguished in Mooring. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. Dual forms wat / unk and jat / junk are obsolete. Attributive and independent possessives are not distinguished in Mooring. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. Dual forms wat / unk and jat / junk are obsolete. Attributive and independent possessives are not distinguished in Mooring. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. Dual forms wat / unk and jat / junk are obsolete. Attributive and independent possessives are not distinguished in Mooring. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. Dual forms wat / unk and jat / junk are obsolete. Attributive and independent possessives are not distinguished in Mooring. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. Dual forms wat / unk and jat / junk are obsolete. Attributive and independent possessives are not distinguished in Mooring. |
| | | personal | personal | personal | personal | possessive | possessive | possessive |
| | | subject case | subject case | object case | object case | singular referent | plural referent | plural referent |
| | | full | reduced | full | reduced | singular referent | attributive | independent |
| singular | 1st | ik | 'k | mi | mi | min | min | minen |
| singular | 2nd | dü | – | di | di | din | din | dinen |
| singular | 3rd m. | hi | 'r | höm | 'n | sin | sin | sinen |
| singular | 3rd f. | jü | 's | höör | 's | höör | höör | höören |
| singular | 3rd n. | hat | et, 't | höm | et, 't | sin | sin | sinen |
| dual | 1st | wat | wat | unk | unk | unk | unk | unken |
| dual | 2nd | at | at | junk | junk | junk | junk | junken |
| dual | 3rd | jat | jat | jam | 's | jaar | jaar | jaaren |
| plural | 1st | wü | wü | üüs | üüs | üüs | üüs | üüsen |
| plural | 2nd | i | i | juu | juu | juu | juu | juuen |
| plural | 3rd | ja | 's | jam | 's | jaar | jaar | jaaren |
| notes | notes | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. The dual forms are dated, but not obsolete as in other dialects. Independent possessives are distinguished from attributive ones only with plural referents. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. The dual forms are dated, but not obsolete as in other dialects. Independent possessives are distinguished from attributive ones only with plural referents. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. The dual forms are dated, but not obsolete as in other dialects. Independent possessives are distinguished from attributive ones only with plural referents. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. The dual forms are dated, but not obsolete as in other dialects. Independent possessives are distinguished from attributive ones only with plural referents. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. The dual forms are dated, but not obsolete as in other dialects. Independent possessives are distinguished from attributive ones only with plural referents. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. The dual forms are dated, but not obsolete as in other dialects. Independent possessives are distinguished from attributive ones only with plural referents. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. The dual forms are dated, but not obsolete as in other dialects. Independent possessives are distinguished from attributive ones only with plural referents. | The reduced forms with an apostrophe are enclitic; they immediately follow verbs or conjunctions. Dü is deleted altogether in such contexts. Et is not enclitic and can stand in any unstressed position; the full subject form hat is now rarely used. In reflexive use, only full object forms occur. The dual forms are dated, but not obsolete as in other dialects. Independent possessives are distinguished from attributive ones only with plural referents. |

## Polabian
### Etymology

From Proto-Slavic *do.

### Pronunciation

* IPA: /dy/

### Preposition

dü (with genitive)
* up to, until

## Tat
### Etymology

Cognate with Persian دو (do).

### Numeral

dü
* two

## Volapük
### Preposition

dü
* during
** 1937, “‚Johann Martin Schleyer’”, in Volapükagased pro Nedänapükans, page 34:Dü lif vobafulik oka ekanom tuvön timi ad studön pükis e dialegis 88 difikis, ed ad pläyön degtelati musigömas.During his working life, he managed to find the time to study 88 different languages and dialects, and to play twelve musical instruments.

## Waigali
### Etymology

From Proto-Nuristani *dū, from Proto-Indo-Iranian *dwáH, from Proto-Indo-European *dwóh₁.

### Pronunciation

* IPA: /ˈdy/

### Numeral

dü (Nisheigram)
* two

### References

* ↑ Strand, Richard F. (2016) “dü”, in Nûristânî Etymological Lexicon‎