Die verhuisdoos is vol.

Verhuisdoos is a compound noun:

• verhuis = move / moving house
• doos = box

So verhuisdoos is literally a moving box or packing box.

Afrikaans often joins nouns into one word, just like English sometimes does with words like toothbrush or bedroom.

Afrikaans uses die as the definite article for all nouns, whether they would be masculine, feminine, or neuter in other languages.

So:

• die doos = the box
• die man = the man
• die vrou = the woman

Unlike languages such as German or Dutch, Afrikaans does not keep a full gender article system here. That makes it simpler for English speakers.

In a normal main clause, Afrikaans usually follows the same basic order as English:

• subject + verb + rest

So:

• Die verhuisdoos = subject
• is = verb
• vol = complement

That gives:

• Die verhuisdoos is vol.

Putting vol before is would sound wrong in a standard main sentence.

Here vol is an adjective, meaning full.

It comes after is, just like in English:

• The box is full
• Die verhuisdoos is vol

This is called a predicate adjective: it describes the subject after a linking verb like is.

Afrikaans adjectives do not always change form.

After a linking verb like is, the adjective usually stays in its basic form:

• Die doos is vol
• Die kamer is groot
• Die boek is interessant

You are more likely to see -e on adjectives when they come before a noun:

• die vol doos can exist in theory, but in real usage Afrikaans would more naturally say something like ’n vol doos
• die groot kamer
• die interessante boek

So in Die verhuisdoos is vol, vol stays unchanged because it comes after is.

Yes. Vol can be used literally or more broadly.

Literal:

• Die glas is vol. = The glass is full.

More general:

• Die skedule is vol. = The schedule is full.
• Die plek is vol mense. = The place is full of people.

In Die verhuisdoos is vol, the most natural meaning is literal: the moving box is full.

The plural of doos is dose, so verhuisdoos becomes verhuisdose.

The sentence becomes:

• Die verhuisdose is vol.

Notice two useful things:

• die stays die in the plural
• is also stays is

So Afrikaans is simpler than English here: no change to the, and no change like is/are.

Afrikaans verbs are much less inflected than English verbs.

The verb wees = to be, but in the present tense you commonly use is for all persons and numbers:

• Ek is
• Jy is
• Hy is
• Ons is
• Hulle is

So both of these are correct:

• Die verhuisdoos is vol.
• Die verhuisdose is vol.

English changes is to are, but Afrikaans keeps is.

If you mean a moving box is full, you would say:

• ’n verhuisdoos is vol.

Here:

• ’n = a / an
• die = the

So the difference is:

• Die verhuisdoos is vol. = The moving box is full.
• ’n verhuisdoos is vol. = A moving box is full.

A rough English-friendly guide would be:

• ver-HOUSE-doos

A few notes:

• verhuis contains the huis sound, like house
• doos has a long oo sound, somewhat like dose without the English diphthong

Pronunciation varies by accent, but the main thing for learners is recognizing huis inside verhuis.

Yes. Die doos is vol is perfectly grammatical and means The box is full.

Using verhuisdoos is just more specific. It tells you what kind of box it is:

• doos = box
• verhuisdoos = moving box / packing box

So the longer version gives more context.

A natural Afrikaans sentence would be:

• Die verhuisdoos is vol boeke.

Afrikaans often says vol + noun directly, where English often uses full of + noun.

So:

• vol boeke = full of books
• vol klere = full of clothes
• vol goed = full of stuff

You may also come across vol van, but with many everyday nouns, vol + noun is very common.