De rolmaat ligt in de verhuisdoos.

Dutch often uses a position verb where English would simply use to be.

• liggen = to lie, to be lying
• staan = to stand, to be standing
• zitten = to sit, to be in/on/inside something
• zijn = to be

A rolmaat is treated as an object that is lying somewhere, so Dutch naturally says:

• De rolmaat ligt in de verhuisdoos.

Using is is not the normal choice here. Dutch prefers the more specific verb when talking about location.

This is a very common question for English speakers.

In Dutch, the choice often depends on how something is positioned or how Dutch speakers conventionally view it:

• liggen: things lying flat, spread out, or just resting somewhere
  
  • Het boek ligt op tafel.
• staan: things upright or in a standing position
  
  • De fles staat op tafel.
• zitten: things located inside, attached, stuck, or contained somewhere
  
  • De sleutels zitten in mijn tas.

For rolmaat, ligt is the most natural neutral choice here. It is simply lying in the box.

Rolmaat is a noun meaning tape measure.

It is a compound word:

• rol = roll
• maat = measure

So the Dutch word literally suggests something like a rolled measuring tool.

A very similar word is meetlint, which can also mean measuring tape, but rolmaat usually refers to the retractable tape measure used in DIY or construction.

Because rolmaat is a de-word.

In Dutch, every singular noun takes either:

• de
• het

There is not always a simple rule you can guess from English, so many nouns just have to be learned with their article.

Here:

• de rolmaat
• plural: de rolmaten

A helpful clue: most plural nouns take de, but for the singular you often need to memorize whether a noun is a de-word or a het-word.

Because verhuisdoos is also a de-word.

So:

• de verhuisdoos
• de verhuisdozen = the moving boxes

Again, this is something you usually learn together with the noun.

Also, verhuisdoos is a compound:

• verhuizen = to move house
• doos = box

So verhuisdoos literally means a box used for moving.

Dutch makes very frequent use of compound nouns, much more than English in many cases.

verhuisdoos = verhuis + doos

It means:

• a box for moving house
• a moving box / moving carton

In Dutch, these are written as one word, not as separate words.

Other examples:

• boekenkast = bookcase
• keukentafel = kitchen table
• slaapkamerdeur = bedroom door

A good habit is to look at the last part of the compound, because that is the main noun.
Here, the main noun is doos, so the whole word is a kind of box.

This is the normal Dutch main clause word order:

subject + verb + rest

So:

• De rolmaat = subject
• ligt = finite verb
• in de verhuisdoos = prepositional phrase

Dutch main clauses usually put the conjugated verb in second position:

• De rolmaat ligt in de verhuisdoos.
• In de verhuisdoos ligt de rolmaat.
  This is also correct, but now the location is emphasized.

That second sentence still has the verb in second position:
In de verhuisdoos | ligt | de rolmaat

Yes, absolutely.

That version is grammatically correct and means the same basic thing, but the emphasis changes slightly.

• De rolmaat ligt in de verhuisdoos.
  Neutral statement.
• In de verhuisdoos ligt de rolmaat.
  Emphasizes the location, as if answering Where is the tape measure?

This is a very common Dutch pattern: moving an element to the front for focus, while keeping the conjugated verb in second position.

In means in / inside here.

It does not change the article in modern Dutch the way prepositions do in some other languages. So you simply keep:

• de verhuisdoos

Unlike German, modern Dutch does not use a strong case system in ordinary nouns and articles, so you do not need to change de after in.

So:

• in de doos
• in het huis

just depend on whether the noun itself is a de-word or a het-word.

A rough pronunciation guide:

• rolmaat → somewhat like ROL-maat
• verhuisdoos → somewhat like ver-HOUSE-doos

A few details:

• rol has a short o, like in British hot for many learners
• maat has a long aa, like maht
• verhuis contains the sound of huis, which sounds a bit like house
• doos has a long oo, somewhat like dohs

Stress:

• ROLmaat
• verHUISdoos

The stress in compounds often falls strongly on the first part, though the second stressed element can still sound noticeable.

The plural forms are:

• de rolmaat → de rolmaten
• de verhuisdoos → de verhuisdozen

Examples:

• De rolmaten liggen in de verhuisdozen.
• Er staan drie verhuisdozen in de gang.

Notice:

• rolmaat becomes rolmaten
• verhuisdoos becomes verhuisdozen

And plural nouns always take de.

Sometimes Dutch speakers might say De rolmaat zit in de verhuisdoos, especially if the focus is on the fact that it is inside the box.

But the nuance is slightly different:

• ligt focuses on the object's position as lying there
• zit focuses more on being contained inside something

Both can be understandable, but in a simple neutral description of where the tape measure is, ligt is the most straightforward choice.

Yes. Both nouns are definite:

• de rolmaat = the tape measure
• de verhuisdoos = the moving box

So the sentence refers to a specific tape measure and a specific moving box, not just any ones.

If you wanted an indefinite version, you would say:

• Een rolmaat ligt in een verhuisdoos.
  = A tape measure is in a moving box.

So de corresponds to English the, and een corresponds to a/an.