Dýralæknirinn örmerkir hvolpinn.

In Icelandic, -inn is the definite article attached to the end of a noun, roughly like the in English.

So:

• dýralæknirinn = the veterinarian
• hvolpinn = the puppy

Unlike English, Icelandic usually puts the at the end of the noun instead of using a separate word.

They are both definite endings, but they are not added in exactly the same way mechanically, because the noun’s gender, case, and singular/plural form affect the final shape.

Here:

• dýralæknirinn is from dýralæknir
  • the definite ending
• hvolpinn is from hvolpur
  • the definite ending in the accusative singular

So yes, both mean the ..., but the exact form depends on the noun’s grammar.

Hvolpinn is in the accusative singular.

That is because it is the direct object of the verb örmerkir. In this sentence, the veterinarian is doing something to the puppy, so the puppy appears in the accusative.

A learner often needs to know the base form too:

• nominative: hvolpur = a puppy
• accusative definite: hvolpinn = the puppy as a direct object

Dýralæknirinn is in the nominative singular, because it is the subject of the sentence.

It is the one performing the action.

So the structure is:

• dýralæknirinn = subject, nominative
• örmerkir = verb
• hvolpinn = object, accusative

The dictionary form is örmerkja, which means to microchip or to mark with a microchip.

Örmerkir is the 3rd person singular present tense form, used with subjects like:

• hann = he
• hún = she
• það = it
• or a singular noun like dýralæknirinn

So dýralæknirinn örmerkir means the veterinarian microchips.

Because örmerkja is the infinitive, like to microchip in English.

In a normal present-tense sentence, Icelandic uses a finite verb form:

• infinitive: örmerkja = to microchip
• present, 3rd person singular: örmerkir = microchips

Since the subject is one singular person/thing, örmerkir is the correct form here.

Yes, this sentence uses a very straightforward word order:

• Subject + Verb + Object

So:

• Dýralæknirinn = subject
• örmerkir = verb
• hvolpinn = object

That is very similar to English: The veterinarian microchips the puppy.

However, Icelandic can often vary word order more than English, especially because case endings help show each word’s role.

Yes, that is possible in Icelandic, though it changes the emphasis.

Because the cases show who is doing what, Icelandic can move things around more freely than English. If you say:

• Hvolpinn örmerkir dýralæknirinn

it still means that the veterinarian is the subject and the puppy is the object, because:

• dýralæknirinn is nominative
• hvolpinn is accusative

But the new order puts more focus on the puppy.

Both nouns here are masculine:

• dýralæknir = masculine
• hvolpur = masculine

That matters because gender affects:

• the definite ending
• adjective forms
• pronouns
• case endings

For example, masculine nouns often have nominative singular forms like -ur or -ir, though not always.

This happens because Icelandic nouns often change form when they go into different cases.

The base form is:

• hvolpur = nominative singular

But the accusative singular stem drops the -ur:

• accusative singular indefinite: hvolp
• accusative singular definite: hvolpinn

So hvolpinn is not irregular in a surprising way; it follows a common masculine pattern where the nominative -ur disappears outside the nominative.

A rough learner-friendly pronunciation guide would be something like:

• DEE-ra-lye-kni-rinn

A few important sounds:

• ý sounds roughly like ee
• æ is like eye
• kn is pronounced with both sounds
• -inn is pronounced clearly at the end

The stress in Icelandic is usually on the first syllable, so the main stress is on DÝ-.

A rough guide is:

• UR-mer-kir

Helpful notes:

• ö is not an English sound; it is somewhat like the vowel in some pronunciations of bird, but shorter and clearer
• r is typically trilled or tapped
• stress is on the first syllable: ÖR-

So try something like ÖR-mer-kir, with the first syllable stressed.

In modern Icelandic, hv is usually pronounced like kv for many speakers.

So hvolpinn may sound approximately like:

• KVOL-pin(n)

The exact pronunciation can vary somewhat, but a kv-like sound is very common and useful for learners to know.

Yes. Icelandic often forms words very transparently.

Dýralæknir breaks down into:

• dýr = animal
• læknir = doctor

So literally it is something like animal doctor, which is exactly what a veterinarian is.

This is very typical of Icelandic vocabulary and can help learners remember words.

Yes, you could say that, but the meaning becomes a veterinarian microchips a puppy rather than the veterinarian microchips the puppy.

Compare:

• Dýralæknirinn örmerkir hvolpinn = the veterinarian microchips the puppy
• Dýralæknir örmerkir hvolp = a veterinarian microchips a puppy

So the definite ending is important for showing whether the noun is definite or indefinite.

Usually, Icelandic expresses the by attaching it to the noun as a suffix, as in this sentence:

• dýralæknirinn
• hvolpinn

There is also a separate form hinn, but that is used in more limited ways, often with adjectives or in more formal/literary language. For everyday sentences like this, the attached definite ending is the normal pattern.

A good learner checklist for this sentence would be:

• Definite article as a suffix: -inn
• Cases matter: subject in nominative, object in accusative
• Verb conjugation: örmerkja → örmerkir
• Masculine noun patterns: hvolpur → hvolpinn
• Icelandic pronunciation: especially ý, æ, ö, and hv

So even though the sentence is short, it gives you practice with several very important Icelandic patterns at once.