Die snelweg is besig.

Die means the.

In Afrikaans, die is the normal definite article for singular and plural nouns:

• die snelweg = the highway
• die motors = the cars

Unlike English, Afrikaans does not change the article for gender, so there is no separate equivalent of the for masculine, feminine, or neuter nouns.

Yes, very close. In standard Afrikaans, die is usually pronounced roughly like English dee? Actually, no—the usual pronunciation is closer to dee written as dee? Let’s be precise:

In Afrikaans, die is generally pronounced like dee with a long ee sound: dee.

So:

• die = roughly dee
• not like English the
• not like English die with the ai sound

This is something that often surprises English speakers.

Literally, snelweg is made up of:

• snel = fast / quick
• weg = way / road

So it literally means something like fast road, which corresponds to highway, freeway, or motorway depending on context.

Yes, snelweg is a correct word for highway/freeway.

That said, depending on region and context, Afrikaans speakers may also use other road-related words, such as:

• pad = road
• hoofweg = main road
• snelweg = highway / freeway

If you are talking specifically about a major high-speed route, snelweg works well.

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

So the structure is:

• Die snelweg = the highway
• is = is
• besig = busy

Afrikaans often uses is in simple present descriptions exactly where English does:

• Die pad is lank. = The road is long.
• Die kamer is stil. = The room is quiet.
• Die snelweg is besig. = The highway is busy.

Besig usually means busy.

With a place like snelweg, it means the highway is busy, usually in the sense that there is a lot of traffic.

So besig can describe:

• a person being busy
• a place being busy
• an activity being in progress

In this sentence, it describes the state of the highway.

Yes. This is a very important Afrikaans word because it appears in another common pattern:

• Ek is besig om te werk. = I am busy working. / I am working.

So besig can mean:

1. busy as an adjective

   • Die winkel is besig. = The shop is busy.

2. part of a progressive-type construction

   • Hy is besig om te lees. = He is reading.

In Die snelweg is besig, it is the first use: simple busy, not busy doing something.

Yes, very similar.

The basic structure is:

• Die snelweg = subject
• is = verb
• besig = complement/adjective

So it follows the same general pattern as English:

• The highway is busy.

This is one of the reasons Afrikaans can feel quite approachable to English speakers in simple present-tense sentences.

Because the sentence is just the basic statement The highway is busy.

If you want to say very busy, you can add baie:

• Die snelweg is baie besig. = The highway is very busy.

So:

• besig = busy
• baie besig = very busy

Die snelweg is besig is understandable and correct.

However, in real conversation, speakers might often be more specific and say something like:

• Daar is baie verkeer op die snelweg. = There is a lot of traffic on the highway.
• Die snelweg is baie besig. = The highway is very busy.

So your sentence is fine, but in everyday speech, people may prefer a version that mentions traffic directly.

No. Afrikaans adjectives used after is do not change for gender or number.

Compare:

• Die snelweg is besig. = The highway is busy.
• Die snelweë is besig. = The highways are busy.

Besig stays besig.

This is much simpler than languages that change adjective endings.

In Afrikaans yes/no questions, the verb usually comes first.

So:

• Statement: Die snelweg is besig.
• Question: Is die snelweg besig?

That means:

• Is the highway busy?

This verb-first pattern is very common in Afrikaans questions.