Flytteesken er full.

Flytteesken is a compound noun, which is very common in Norwegian.

It is made from:

• flytte = to move
• eske = box
• -n / -en = the definite ending, so the box

So:

• flytteeske = moving box
• flytteesken = the moving box

Norwegian usually writes these combinations as one word, where English often uses two words.

In Norwegian, the definite article is often attached to the end of the noun instead of being a separate word like the in English.

So:

• en eske = a box
• esken = the box

And with the compound noun:

• en flytteeske = a moving box
• flytteesken = the moving box

The ending -en shows that the noun is singular definite.

Norwegian uses er (is) with adjectives the same way English does.

So:

• Flytteesken er full = The moving box is full

You would not normally say har full here, because full is an adjective describing the box’s state, not something the box possesses.

The adjective changes depending on what it describes.

Here, flytteesken is:

• singular
• common gender
• definite, but that does not change the form of a predicate adjective here

So the correct form is the basic form:

• Flytteesken er full

Compare:

• Huset er fullt = The house is full
  (hus is neuter, so fullt)
• Eskene er fulle = The boxes are full
  (plural, so fulle)

This is because full is a predicate adjective after er, not an adjective placed before the noun.

Yes. Adjectives behave differently before a noun and after a linking verb like er.

Compare:

• Flytteesken er full = predicate adjective
• den fulle flytteesken = adjective before the noun

When the adjective comes before a definite noun, it usually takes a different form, often -e:

• den fulle esken = the full box

But after er, you say:

• esken er full

So this is a very common distinction in Norwegian.

Mostly yes. Full in Norwegian often means filled up or not having space left, just like in English.

Examples:

• Glasset er fullt = The glass is full
• Bussen er full = The bus is full
• Flytteesken er full = The moving box is full

But like English full, it can also be used in other senses depending on context.

It usually means a moving box, especially the kind of cardboard box used when changing homes or transporting belongings.

A more general word is:

• eske = box

So:

• eske = any kind of box
• flytteeske = specifically a box used for moving

A learner-friendly approximation would be something like:

• FLYT-teh-ess-ken

A few useful points:

• y in Norwegian is not like English y in my. It is a rounded vowel that many English speakers find tricky.
• The compound usually keeps clear stress near the beginning.
• The tt means the preceding vowel is short.

You do not need perfect pronunciation right away, but it helps to notice that Norwegian compounds are usually pronounced as one unit.

Because Norwegian often expresses the by adding an ending to the noun.

So instead of:

• the moving box

Norwegian says:

• flytteesken

This is one of the biggest structural differences from English. The definiteness is built into the noun itself.

Yes, if the box has already been mentioned or is obvious from context.

• Flytteesken er full = The moving box is full
• Den er full = It is full

This is very natural in conversation once the listener already knows which box you mean.

Yes, it is a perfectly normal and complete sentence.

It has:

• Flytteesken = subject
• er = verb
• full = adjective describing the subject

So it is a simple, natural statement: The moving box is full.

A useful mini-paradigm is:

• en flytteeske = a moving box
• flytteesken = the moving box
• flytteesker = moving boxes
• flytteeskene = the moving boxes

And for the adjective:

• full = common gender singular
• fullt = neuter singular
• fulle = plural / many attributive uses

Learning these patterns will help you build many similar sentences.