brún
Faroese
    
    
Pronunciation
    
- IPA(key): [prʉun]
- Homophone: brúm
Declension
    
| Declension of brún | ||||
|---|---|---|---|---|
| f24 | singular | plural | ||
| indefinite | definite | indefinite | definite | |
| nominative | brún | brúnin | brýr | brýrnar | 
| accusative | brún | brúnna | brýr | brýrnar | 
| dative | brún | brúnni | brúm | brúnum | 
| genitive | brúnar | brúnarinnar | brúna | brúnanna | 
Adjective
    
brún
Declension
    
| brúnur a1 | |||
| Singular (eintal) | m (kallkyn) | f (kvennkyn) | n (hvørkikyn) | 
| Nominative (hvørfall) | brúnur | brún | brúnt | 
| Accusative (hvønnfall) | brúnan | brúna | |
| Dative (hvørjumfall) | brúnum | brúnari | brúnum | 
| Genitive (hvørsfall) | (brúns) | (brúnar) | (brúns) | 
| Plural (fleirtal) | m (kallkyn) | f (kvennkyn) | n (hvørkikyn) | 
| Nominative (hvørfall) | brúnir | brúnar | brún | 
| Accusative (hvønnfall) | brúnar | ||
| Dative (hvørjumfall) | brúnum | ||
| Genitive (hvørsfall) | (brúna) | ||
Icelandic
    
    Pronunciation
    
- IPA(key): /pruːn/
- Rhymes: -uːn
 
Etymology 1
    
From Old Norse brún (plural brýnn, later also brúnir), perhaps from Proto-Germanic *brūwō, *brūwǭ (plural *brūniz < *brūwōniz).
Declension
    
| f-s2 | singular | plural | ||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | brún | brúnin | brúnir | brúnirnar | 
| accusative | brún | brúnina | brúnir | brúnirnar | 
| dative | brún | brúninni | brúnum | brúnunum | 
| genitive | brúnar | brúnarinnar | brúna | brúnanna | 
or
| f-s3 | singular | plural | ||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | brún | brúnin | brýn | brýnnar | 
| accusative | brún | brúnina | brýn | brýnnar | 
| dative | brún | brúninni | brúnum | brúnunum | 
| genitive | brúnar | brúnarinnar | brúna | brúnanna | 
Note: The archaic nominative and accusative plural brýn is mostly used in fixed expressions, such as bera á brýn (“to accuse [someone] of [something]”). The definite nominative and accusative plural brýnnar finds slightly more use, mostly in expressions like hnykla brýnnar and setja í brýnnar. This latter form, pronounced /ˈpritnar/, has also been reanalized as brýrnar (and is often so spelled), and has given rise to the indefinite plural form brýr. Both brýrnar and brýr are proscribed, although they have been in use since at least the 17th century. Compare Faroese brún, plural brýr.
Etymology 2
    
From Old Norse brún (plural brúnir), from Proto-Germanic *brūniz.
Declension
    
| f-s2 | singular | plural | ||
|---|---|---|---|---|
| indefinite | definite | indefinite | definite | |
| nominative | brún | brúnin | brúnir | brúnirnar | 
| accusative | brún | brúnina | brúnir | brúnirnar | 
| dative | brún | brúninni | brúnum | brúnunum | 
| genitive | brúnar | brúnarinnar | brúna | brúnanna | 
Old Norse
    
    Etymology 1
    
From Proto-Germanic *brūwō.
Declension
    
Etymology 2
    
See the etymology of the corresponding lemma form.
Adjective
    
brún
- inflection of brúnn (“brown”):
- strong feminine nominative singular
- strong neuter nominative/accusative plural