Die kleedstof is blou.

Die is the Afrikaans definite article, so it usually means the.

A useful thing to know is that Afrikaans uses die for:

• singular nouns: die kleedstof = the fabric
• plural nouns: die huise = the houses

So unlike English, Afrikaans does not change the definite article based on number or gender.

No—Afrikaans does not use grammatical gender the way languages like German or Dutch do.

That means kleedstof is not treated as masculine, feminine, or neuter in normal Afrikaans grammar. You do not need to learn a separate word for the based on gender. It is simply die.

This is one reason Afrikaans grammar often feels simpler to English speakers.

Kleedstof refers to fabric, cloth, or dress material, depending on context.

It is a somewhat specific noun:

• stof can mean fabric/material, but also dust in other contexts
• kleedstof is more clearly textile or clothing fabric

So this sentence is talking about the color of a piece or type of fabric.

This is the normal basic word order in Afrikaans:

subject + verb + complement

So:

• Die kleedstof = subject
• is = verb
• blou = complement/adjective

That is very similar to English:

• The fabric is blue

In a simple statement, Afrikaans usually follows this straightforward pattern.

Yes. Is is the present-tense form of the verb to be, just like English is.

So in this sentence:

• Die kleedstof is blou = The fabric is blue

A helpful point for learners: Afrikaans verbs change much less than English verbs do. The form is stays is for all persons:

• Ek is = I am
• Jy is = you are
• Hy is = he is
• Ons is = we are

In this sentence, blou is a predicate adjective—it comes after is, like English blue in The fabric is blue.

Predicate adjectives in Afrikaans usually stay in their basic form:

• Die kleedstof is blou
• Die motor is rooi
• Die blomme is mooi

So blou does not need an ending here.

Afrikaans adjectives can sometimes take an -e ending when they come before a noun:

• die blou materiaal often stays blou
• but many other adjectives do change in that position

So the short answer is: after is, the adjective normally stays unchanged.

A rough guide for an English speaker:

• kleedstof: roughly KLAIT-stof or KLEED-stof, depending on accent and how narrowly you want to imitate Afrikaans pronunciation
• blou: roughly like English blow, but with an ow sound closer to blow / bloh

A few pronunciation notes:

• ee in Afrikaans is often a long vowel
• ou in blou is the normal spelling for the sound in that word
• w in Afrikaans is pronounced like English v

So blou may sound a little like blohv to English ears, though blow is a decent first approximation.

Yes, you often can, depending on context.

Stof can also mean fabric/material, so Die stof is blou may be understood as The fabric is blue.

However, stof can also mean dust, so it is more ambiguous.
That is why kleedstof can be clearer if you specifically mean textile or dress fabric.

So:

• Die kleedstof is blou = clearer, more specific
• Die stof is blou = possible, but more context-dependent

This sentence uses the definite article die, meaning the.

If you wanted to use a/an, Afrikaans normally uses ’n:

• ’n kleedstof is blou

But in real usage, that exact sentence may sound a little odd unless you are talking about one particular type or piece of fabric in a broader discussion.

A key thing to remember:

• die = the
• ’n = a/an

Also, ’n is written with a small apostrophe-like mark before the n.

Yes, the noun would change, but die, is, and blou might not change in the way an English speaker expects.

For example, with a plural noun:

• Die kleedstowwe is blou = The fabrics are blue

Two useful points:

• die still stays die
• Afrikaans often uses is where English would use are

The plural of kleedstof is kleedstowwe.

Afrikaans verbs do not change much for person or number.

So while English says:

• The fabric is blue
• The fabrics are blue

Afrikaans commonly uses is in both kinds of sentences:

• Die kleedstof is blou
• Die kleedstowwe is blou

This is normal Afrikaans grammar and is one of the ways it is simpler than English.

Yes, but then the sentence structure changes.

Compare:

• Die kleedstof is blou = The fabric is blue.
• Die blou kleedstof = the blue fabric

So:

• after is, blou describes the noun as part of the sentence
• before the noun, blou becomes part of the noun phrase

Both are correct, but they do different jobs.

Yes, it is grammatically natural, though the noun kleedstof is a bit more specific than the very common everyday word stof.

A learner is more likely to hear simple color sentences such as:

• Die motor is blou = The car is blue.
• Die hemp is blou = The shirt is blue.
• Die lug is blou = The sky is blue.

So the grammar of the sentence is very natural, even if the vocabulary item kleedstof is slightly more specialized.