# dias
## Danish
### Noun

dias n (singular definite diasset, plural indefinite dias)
* slide (transparent image, to be projected to a screen; a slide in a computer presentation)

## Irish
### Etymology 1

From Old Irish días.

#### Noun

dias f (genitive singular déise, nominative plural diasa)
* ear (fruiting body of a grain plant), cob
    Synonym: croithleog
    dias arbhair ― corn cob
    dias eorna ― ear of barley
    dias seagail ― head of rye
* (botany) spike (kind of inflorescence)
* point of a weapon
    dias claímh ― point of a sword
* scion (descendant)
    Synonyms: buinneán, beangán

##### Declension

bare forms
case
singular
plural
nominative
dias
diasa
vocative
a dhias
a dhiasa
genitive
déise
dias
dative
dias déis (archaic, dialectal)
diasa
forms with the definite article
case
singular
plural
nominative
an dias
na diasa
genitive
na déise
na ndias
dative
leis an dias leis an déis (archaic, dialectal) don dias don déis (archaic, dialectal)
leis na diasa :

##### Alternative forms

* déas, déis, léas
* deus (obsolete)

##### Derived terms

* diasach
* diasóg
* diasra

#### Further reading

* “dias”, in Historical Irish Corpus, 1600–1926, Royal Irish Academy
* Gregory Toner, Sharon Arbuthnot, Máire Ní Mhaonaigh, Marie-Luise Theuerkauf, Dagmar Wodtko, editors (2019), “1 días”, in eDIL: Electronic Dictionary of the Irish Language
* Dinneen, Patrick S. (1904) “dias”, in Foclóir Gaeḋilge agus Béarla, 1st edition, Dublin: Irish Texts Society, page 239
* Ó Dónaill, Niall (1977) “dias”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN

### Etymology 2

From Old Irish dïas.

#### Noun

dias f (genitive singular déise, nominative plural diasa)
* Alternative form of dís (“pair, couple”)
* (tennis) deuce (tie, both players able to win by scoring two additional points)

##### Declension

bare forms
case
singular
plural
nominative
dias
diasa
vocative
a dhias
a dhiasa
genitive
déise
dias
dative
dias déis (archaic, dialectal)
diasa
forms with the definite article
case
singular
plural
nominative
an dias
na diasa
genitive
na déise
na ndias
dative
leis an dias leis an déis (archaic, dialectal) don dias don déis (archaic, dialectal)
leis na diasa :

#### Further reading

* “dias”, in Historical Irish Corpus, 1600–1926, Royal Irish Academy
* Gregory Toner, Sharon Arbuthnot, Máire Ní Mhaonaigh, Marie-Luise Theuerkauf, Dagmar Wodtko, editors (2019), “2 días”, in eDIL: Electronic Dictionary of the Irish Language
* Dinneen, Patrick S. (1904) “dias”, in Foclóir Gaeḋilge agus Béarla, 1st edition, Dublin: Irish Texts Society, page 239
* Ó Dónaill, Niall (1977) “dias”, in Foclóir Gaeilge–Béarla, Dublin: An Gúm, →ISBN

### Etymology 3

From Dia +‎ -as.

#### Noun

dias m (genitive singular diais)
* deism

##### Declension

bare forms
case
singular
nominative
dias
vocative
a dhiais
genitive
diais
dative
dias
forms with the definite article
case
singular
nominative
an dias
genitive
an diais
dative
leis an dias don dias :

##### Derived terms

* diasaí
* diasaíocht

### Mutation

Note: Certain mutated forms of some words can never occur in standard Modern Irish. All possible mutated forms are displayed for convenience.

## Latin
### Adjective

diās
* accusative feminine plural of dius

### References

* dias in Charles du Fresne du Cange’s Glossarium Mediæ et Infimæ Latinitatis (augmented edition with additions by D. P. Carpenterius, Adelungius and others, edited by Léopold Favre, 1883–1887)
* “dias”, in William Smith, editor (1848), A Dictionary of Greek and Roman Biography and Mythology, London: John Murray

## Old Irish
### Etymology

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

### Pronunciation

* IPA: /ˈdʲi.əs/

### Noun

dïas f
* pair, couple (used of persons only, whereas déde is used of things)

#### Inflection

Feminine ā-stem :
| | Singular | Dual | Plural |
| Nominative | dias$^L$ | — | — |
| Vocative | dias$^L$ | — | — |
| Accusative | diïs$^N$, díïs | — | — |
| Genitive | de(i)sse$^H$ | — | — |
| Dative | diïs$^L$, díïs | — | — |
| Initial mutations of a following adjective: $^H$ = triggers aspiration $^L$ = triggers lenition $^N$ = triggers nasalization ||||
A dative plural de(i)ssib is also attested.

#### Descendants

* Irish: dís
* Manx: jees
* Scottish Gaelic: dithis

### Mutation

Note: Certain mutated forms of some words can never occur in Old Irish. All possible mutated forms are displayed for convenience.

### Further reading

* Thurneysen, Rudolf (1940) D. A. Binchy and Osborn Bergin, transl., A Grammar of Old Irish, Dublin Institute for Advanced Studies, →ISBN, § 388, page 244; reprinted 2017

## Old Spanish
### Noun

dias m pl
* plural of dia

## Polish
### Etymology

Inherited from Old Polish dyjas. Compare Czech ďas.

### Pronunciation

* IPA: /ˈdjas/
* Rhymes: -as
* Syllabification: dias

### Noun

dias m animal (diminutive diasek)
* (euphemistic, rare, folklore) devil, fiend
    Synonyms: bies, czart, diabeł, licho

#### Related terms

* diabelny
* diabelski
* diabli
* diabelec
* diabelstwo
* diabeł
* diablę
* diablica
* diablik
* co u diaska
* do diaska

### Further reading

* dias in Polish dictionaries at PWN
* Brückner, Aleksander (1927) “djabeł”, in Słownik etymologiczny języka polskiego [Etymological Dictionary of the Polish Language] (in Polish), Warsaw: Wiedza Powszechna

## Portuguese
### Pronunciation

* (Brazil) IPA: /ˈd͡ʒi.ɐs/
* (Brazil) IPA: /ˈd͡ʒi.ɐs/
** (Rio de Janeiro) IPA: /ˈd͡ʒi.ɐʃ/
** (Southern Brazil) IPA: /ˈd͡ʒi.as/
* (Portugal) IPA: /ˈdi.ɐʃ/
* Hyphenation: di‧as

### Noun

dias
* plural of dia

## Spanish
### Noun

dias m pl
* plural of dia

## Swedish
### Pronunciation

* Audio:(file)

### Verb

dias
* inflection of dia:
** infinitive passive
** present passive

### Noun

dias
* indefinite genitive singular of dia