Vi bruker hjelpepinnen på strikketøyet.

Because -en is the usual definite singular ending for many masculine nouns in Norwegian.

• en pinne = a needle / a stick
• pinnen = the needle / the stick

In hjelpepinnen, the main noun is pinne, and the whole compound becomes definite:

• en hjelpepinn(e) = an auxiliary needle / cable needle
• hjelpepinnen = the auxiliary needle

Norwegian often puts definiteness at the end of the noun instead of using a separate word like English the.

It is a compound noun, which is extremely common in Norwegian.

It is built from:

• hjelpe- = help / auxiliary
• pinnen = the needle / the pin / the stick

So the word literally means something like the helper needle. In knitting, this refers to an extra needle used to hold stitches temporarily. In some contexts, English would call this a cable needle or auxiliary needle.

Because strikketøy is a neuter noun in Norwegian, and the normal definite singular ending for many neuter nouns is -et.

• et strikketøy = a knitting project / a piece of knitting
• strikketøyet = the knitting / the knitting project

So just like pinnen means the needle, strikketøyet means the knitting item/project.

In this sentence, strikketøy does not mean the activity knitting in the abstract. It usually means the piece of knitting, the knitted work, or the knitting project you are working on.

So på strikketøyet is more like:

• on the knitting
• on the knitted piece
• on the project

depending on context.

Norwegian often uses på where English might not expect on so directly.

Here, på strikketøyet suggests working on the knitting project / on the knitted piece. It is about the object you are working on, not necessarily being physically inside it.

Very roughly:

• på often covers ideas like on, onto, or working on
• i usually means in / inside

So på strikketøyet is the natural choice if you mean using the needle on the knitted work.

Bruker is the present tense of å bruke = to use.

• å bruke = to use
• vi bruker = we use

This form can mean:

• we use
• we are using
• sometimes a more general we use as a habitual action

Norwegian does not usually make the same present simple / present continuous distinction that English does.

Because Norwegian usually expresses definiteness by adding it to the end of the noun.

So instead of saying:

• the helper needle
• the knitting project

Norwegian says:

• hjelpepinnen
• strikketøyet

This is one of the most important differences from English. The ending itself often carries the meaning of the.

This is the normal Norwegian main-clause word order:

• Vi = subject
• bruker = verb
• hjelpepinnen = object
• på strikketøyet = prepositional phrase

So the pattern is basically:

Subject + Verb + Object + Other information

That is very similar to ordinary English word order:

• We use the auxiliary needle on the knitting project.

In practice, it is understood as describing the action: we are using the auxiliary needle on the knitting project.

So it mainly tells you where / in relation to what the needle is being used.

It is less about describing the needle itself and more about describing what is happening with it.

There can be variation depending on region, speaker, and knitting tradition.

Hjelpepinne is a perfectly understandable word and means an extra helping needle. But in some knitting contexts, especially when talking about cables, you may also see flettepinne.

Very roughly:

• hjelpepinne = helper / auxiliary needle
• flettepinne = cable needle

The exact preferred word can depend on what kind of knitting technique is meant.

In standard Norwegian, the h in hj is usually silent or nearly silent, so hjelp begins more like yelp than like an English help.

A rough guide:

• hjelpe- sounds somewhat like yel-pe
• pinnen sounds roughly like PIN-nen
• strikketøyet is roughly STRIK-ke-tøy-et

A few useful points:

• hj often sounds like j in Norwegian
• øy is a vowel sound that does not exist exactly in English, so learners usually need practice with it
• Norwegian pronunciation varies by dialect, so exact pronunciation can differ

Yes. Because vi bruker can be understood in different ways depending on context, the sentence could mean:

• We are using the auxiliary needle on the knitting project
  or
• We use the auxiliary needle on the knitting project
  or even
• In this step, we use the auxiliary needle on the knitting

Norwegian present tense is flexible, so context decides whether it is describing a current action, a habitual action, or an instructional style.