Hundaskráin er í tölvunni.

Hundaskráin is made of three parts:

• hunda- = dog / dogs in compound form
• skrá = register, record, file, listing
• -in = the (the definite article attached to the end of the noun)

So:

• hundaskrá = dog register / dog file / list of dogs
• hundaskráin = the dog register / the dog file

A very important Icelandic pattern is that the is often added to the end of the noun instead of being a separate word like in English.

In compounds, Icelandic often does not use the basic dictionary form of the noun.

The dictionary form is:

• hundur = dog

But in a compound, it becomes:

• hunda-

This is a very common pattern. The first part of a compound often looks like a stem or a genitive/plural-based form rather than the plain nominative singular.

So hundaskrá literally has the sense of:

• register of dogs
• or more naturally, dog register

Even though hunda- looks plural, the whole compound does not have to mean plural in English. It is just the normal way the compound is built.

-in is the definite article, meaning the.

So compare:

• hundaskrá = a dog register / dog register
• hundaskráin = the dog register

This is one of the biggest differences from English. In Icelandic, the is usually attached to the noun:

• bók = book
• bókin = the book

Here the same thing happens with hundaskráin.

Er is the present tense of vera, which means to be.

In this sentence:

• Hundaskráin er í tölvunni
• The dog register is in the computer

So er = is

A few useful forms of vera are:

• ég er = I am
• þú ert = you are
• hann/hún/það er = he/she/it is

Since hundaskráin is singular, Icelandic uses er.

Í usually means in.

So:

• í tölvunni = in the computer

In natural English, this might sometimes be translated more loosely as:

• on the computer
• stored in the computer
• in the computer system

But the Icelandic word here is simply í = in.

Because the preposition í takes the dative case when it expresses location.

Here the meaning is location:

• the register is in the computer

So Icelandic uses the dative:

• tölvunni = the computer in the dative singular

Compare the noun:

• tölva = computer
• tölvan = the computer (nominative)
• tölvunni = the computer (dative)

So after í with a static location, tölvunni is exactly what you expect.

Not always. This is a very common Icelandic pattern:

• í + dative = in a place, with location
• í + accusative = into a place, with movement toward

So:

• Hundaskráin er í tölvunni = The register is in the computer
  
  • location, so dative

But if something were being moved into something, Icelandic could use accusative instead.

English often does not show this difference clearly, but Icelandic does.

It is in the nominative case, because it is the subject of the sentence.

In this sentence:

• Hundaskráin = the thing being talked about
• er = is
• í tölvunni = in the computer

So Hundaskráin is the subject, and subjects are typically in the nominative.

Skrá is a feminine noun meaning something like:

• register
• record
• file
• listing

In this sentence, hundaskrá is a compound noun built from hunda- + skrá.

The ending in Hundaskráin also matches a feminine noun:

• skrá
• skráin = the register

This is useful because many Icelandic endings depend on gender.

This sentence uses a very straightforward Icelandic word order:

• Hundaskráin = subject
• er = verb
• í tölvunni = prepositional phrase

So it is basically:

• Subject + verb + place

That is why it looks very familiar to an English speaker:

• The dog register is in the computer

Icelandic can have more flexible word order than English in some contexts, but this sentence is simple and very standard.

A rough English-friendly guide would be:

• Hundaskráin ≈ HUN-da-skrow-in
• er ≈ ehr
• í ≈ ee
• tölvunni ≈ TUHL-vun-ni

A few pronunciation notes:

• á is usually pronounced like ow in now
• í is a long ee sound
• ö does not exist in English exactly, but it is somewhat like the vowel in some British pronunciations of bird, though shorter and clearer
• double nn affects the pronunciation and rhythm of the word

This is only an approximation, but it can help you get started.

Yes. Icelandic says í tölvunni, literally in the computer.

English often prefers:

• on the computer
• on the system
• in the computer
• stored on the computer

But Icelandic commonly uses í in places where English may choose either in or on depending on context.

So it is best to learn í tölvunni as the natural Icelandic expression rather than trying to match English word-for-word.

Yes, potentially. Depending on context, skrá can refer to different kinds of recorded information, such as:

• a register
• a file
• a listing
• a database entry or record set

So hundaskráin could mean something like:

• the dog register
• the dog file
• the dog database/listing

The exact English wording depends on context, but the Icelandic structure stays the same.

The sentence follows a very common Icelandic pattern:

• [subject] + [form of vera] + [prepositional phrase]

Here that is:

• Hundaskráin = subject
• er = is
• í tölvunni = location phrase

So it is a basic X is in Y sentence.

This is a useful pattern to memorize, because you can make many similar sentences from it:

• Bókin er í töskunni = The book is in the bag
• Maturinn er í ísskápnum = The food is in the fridge
• Myndin er í símanum = The picture is in the phone