Katten har skarpe klør.

Katt is the basic dictionary form, but Norwegian usually needs a full noun phrase in a sentence. Katten is the definite singular form, made by adding -en to katt. So:

• en katt = indefinite singular
• katten = definite singular

That means the noun itself carries the idea of the.

In Norwegian, definiteness is often shown by an ending on the noun rather than by a separate word. So English the cat becomes katten.

A separate definite word like den is usually added when there is an adjective before the noun:

• katten = the cat
• den svarte katten = the black cat

So in your sentence, katten already means the cat by itself.

No. In modern Norwegian, verbs do not change for person or number in the present tense. So you get:

• jeg har = I have
• du har = you have
• han har = he has
• vi har = we have

So har works for all subjects. This is simpler than English, where you have have but also has.

Because klør is plural, and adjectives in Norwegian usually agree with plural nouns.

Compare:

• en skarp klo = a sharp claw
• skarpe klør = sharp claws

The -e ending is very common with plural nouns. You also see -e in many definite noun phrases.

Klør is the indefinite plural form of klo.

So the pattern is:

• klo = claw
• klør = claws
• klørne = the claws

This plural is a little irregular because the vowel changes from o to ø.

Because Norwegian usually has no article in the indefinite plural.

Compare:

• en skarp klo = a sharp claw
• skarpe klør = sharp claws

This is similar to English, where you can say sharp claws without using a or the. If you wanted to say some sharp claws, you could add noen.

Yes. Klør can also be the present tense of å klø, which relates to itching or scratching.

But in this sentence, klør is clearly a noun, because:

• it comes after the adjective skarpe
• it is the thing the cat has

So here it can only be understood as claws, not as a verb.

This sentence uses the basic Norwegian main-clause order:

subject + verb + object

So:

• Katten = subject
• har = verb
• skarpe klør = object

That is very similar to English. The sentence is straightforward and natural.

The tricky part is ø. It is a vowel English does not really have. A rough approximation is the vowel in some pronunciations of bird, but with rounded lips.

So klør is roughly one syllable, something like klur/klir is not correct, and klør should have that rounded ø sound instead.

Also, the sentence stress would normally fall more on katten, skarpe, and klør, while har is less stressed in normal speech.