Plural forms of one (jedni, jedne, jedna)

In Croatian, the number one (jedan) has plural forms. While it might sound strange to have a plural word for "one," these forms are essential for two reasons: indicating "some" or "certain" items, and counting objects that are grammatically plural even when they represent a single item (like a pair of pants or a single door).

Gender (Plural)Form
Masculinejedni
Femininejedne
Neuterjedna

Meaning "Some" or "Certain" (jedni)

When used with regular plural nouns, the plural forms of jedan translate to "some" or "certain". For masculine plural nouns like ljudi (people) and stranci (strangers), use the masculine plural form jedni.

Some people always buy expensive things.
Jedni ljudi uvijek kupuju skupe stvari.
Some strangers are coming today instead of Ivan Horvat.
Danas dolaze jedni stranci umjesto Ivana Horvata.

Counting Feminine Plural Pairs and Objects (jedne)

Many common nouns in Croatian are "pluralia tantum"—words that only have a plural form, even when referring to one physical object. Common feminine examples include traperice (jeans), ljestve (ladder), and gaće (underpants).

To say "one pair of jeans" or "one ladder," use the feminine plural form jedne.

I will buy one pair of new jeans instead of a dress.
Kupit ću jedne nove traperice umjesto haljine.
Bring me one ladder to fix the roof.
Donesi mi jedne ljestve da popravim krov.

You also use jedne when referring to a single pair of objects that normally come in twos, like shoes (cipele).

I am going with my daughter to get one pair of shoes that do not pinch her.
Idem s kćeri po jedne cipele koje ju ne žuljaju.

Counting Neuter Plural Objects (jedna)

There are also neuter plural-only nouns. Common examples include vrata (door), kliješta (pliers), and leđa (back). To talk about a single door, one pair of pliers, or one back, you must use the neuter plural form jedna.

Only one door in the building is open.
Samo su jedna vrata u zgradi otvorena.
I use one pair of pliers instead of scissors.
Koristim jedna kliješta umjesto škara.
I need one strong back for this job.
Trebaju mi jedna jaka leđa za ovaj posao.