The definite plural form of the noun (for example: the houses) is used when referring to something previously known. The normal ending is -ene.
For example: gutt + -ene → guttene (boy → the boys)
Gender | 
Indefinite Singular | 
Definite Singular | 
Indefinite Plural | 
Definite Plural | 
Masculine | 
en gutt | gutten | mange gutter | guttene | 
Feminine | 
ei jente | jenta | fem jenter | jentene | 
Neuter | 
et eple | eplet | noen epler | eplene | 
| et hus | huset | mange hus | husene | 
For a small number of one-syllable et-nouns, the definite plural ending is -a:
Gender | 
Indefinite Singular | 
Definite Singular | 
Indefinite Plural | 
Definite Plural | 
Neuter | 
et barn (a child)  | 
barnet (the child)  | 
noen barn (some children)  | 
barna (the children)  | 
| et bein (a leg)  | 
beinet (the leg)  | 
to bein (two legs)  | 
beina (the legs)  | 
					
