Dropping vowels in plurals

When a Swedish noun ends in an unstressed -el, -er, or -en, it drops that final 'e' before adding a plural ending (like -ar, -er, or -or).

SingularPluralMeaning
en nyckelnycklara key / keys
en kabelkablara cable / cables
en möbelmöblera piece of furniture / furniture
en toffeltofflora slipper / slippers
We need to sort keys and cables today.
Vi behöver sortera nycklar och kablar idag.

This dropped 'e' rule applies across different plural endings. For example, en spegel (a mirror) takes the -ar ending to become speglar, while en möbel (a piece of furniture) and en regel (a rule) take -er to become möbler and regler.

There are important rules for how we store mirrors.
Det finns viktiga regler för hur vi förvarar speglar.
He stores his old slippers in the attic.
Han förvarar sina gamla tofflor på vinden.
They are moving heavy furniture to the basement.
De flyttar tunga möbler till källaren.

Definite plurals

The 'e' stays dropped when you make the noun definite (adding "the"). Just take the plural form and add the definite suffix (usually -na).

For example, en cykel (a bicycle) becomes cyklar (bicycles). To say "the bicycles," add -na to get cyklarna.

We sort the bicycles before we store them in the basement.
Vi sorterar cyklarna innan vi förvarar dem i källaren.
She has sorted the cables in other baskets.
Hon har sorterat kablarna i andra korgar.