Kunci pintu depan itu rusak, jadi Ayah memanggil tukang.

In Indonesian, kunci can mean either key or lock, depending on context.

In this sentence, kunci pintu depan most naturally means the front door lock, not the front door key. That is because:

• it is described as rusak = broken / damaged / not working
• then Ayah memanggil tukang = Dad called a repairman / handyman / locksmith

That context makes lock the more natural meaning here.

So although kunci by itself can mean key, in this sentence it is best understood as lock.

Indonesian noun phrases are often built by putting the main noun first, followed by words that describe it.

Here:

• kunci = lock
• pintu depan = front door
• itu = that / the

So:

• kunci pintu depan = the front door lock
• kunci pintu depan itu = that front door lock / the front door lock

You can think of it literally as something like:

• lock door front that

But in natural English, we reorder it as:

• that front door lock
• or the front door lock

This is a very common feature of Indonesian.

In English, we say:

• that front door lock

In Indonesian, the demonstrative usually comes after the noun phrase:

• kunci pintu depan itu

So itu often works like that placed at the end of the whole noun phrase.

It can also sometimes feel like the, depending on context. In many sentences, itu helps identify a specific thing already known in the conversation.

Indonesian often does not use a verb like to be in sentences like this.

So:

• Kunci pintu depan itu rusak literally looks like
• The front door lock broken

But it means:

• The front door lock is broken
• or The front door lock was broken

This is normal in Indonesian. When the predicate is an adjective or a descriptive word like rusak, you usually do not need is/was.

It is often best understood as an adjective meaning:

• broken
• damaged
• not functioning properly

So in this sentence, rusak describes the condition of the lock.

However, in Indonesian, word classes can be more flexible than in English, so learners sometimes see words like rusak behaving in ways that do not match English categories perfectly. For this sentence, though, treating it as broken is the easiest and most useful approach.

Here, jadi means:

• so
• therefore
• as a result

It connects the two parts of the sentence:

• Kunci pintu depan itu rusak
• jadi Ayah memanggil tukang

So the meaning is:

• The front door lock was broken, so Dad called a repairman.

Be careful: jadi can also mean become in other contexts. But here it is a connector meaning so.

Memanggil is the active verb form built from the root panggil.

• panggil = call
• memanggil = to call / called

The prefix meN- is very common in Indonesian and often forms active verbs.

So:

• Ayah memanggil tukang = Dad called a repairman

Using just panggil here would sound incomplete or less standard in normal formal Indonesian.

Tukang is a very useful Indonesian word, but it is broad and depends on context.

It can refer to a person who does skilled practical work, such as a:

• repairman
• handyman
• craftsman
• worker
• tradesperson

In this sentence, because the lock is broken, tukang probably means something like:

• a repairman
• a handyman
• possibly a locksmith

Indonesian often leaves this less specific than English does.

Ayah means father or dad.

It is often capitalized when used like a name or title for a specific person, similar to English:

• Dad called a repairman rather than
• my dad called a repairman

So here Ayah is being used almost like a proper name: Dad.

If it were used more generally, it might not be capitalized.

Indonesian usually does not mark tense the way English does.

The sentence itself does not explicitly say is broken or was broken, or calls/called through verb endings. Instead, tense is usually understood from:

• context
• time words
• the situation being described

So Ayah memanggil tukang could literally be understood as Dad called / calls / is calling a repairman, depending on context.

In natural translation, English usually chooses the tense that makes the most sense. In this sentence, was broken and called are often the most natural choices.

Grammatically, kunci could refer to a key, so a learner might wonder about that.

But in this sentence, that key to the front door is much less likely because:

• a broken key is possible, but
• calling tukang fits much better with a broken lock

So while the word kunci is ambiguous by itself, the full sentence strongly suggests lock.

Indonesian does not have articles that work like English the and a/an.

Whether something is:

• a lock
• the lock
• that lock

is often understood from context, word order, and words like itu.

In this sentence:

• kunci pintu depan itu is specific because of itu
• tukang has no article, so English has to choose something natural, usually a repairman

So when translating Indonesian into English, you often have to supply a or the even though there is no direct word for them in Indonesian.