Volkeno iko mbali.

Iko is used for location or position, so Volkeno iko mbali means the volcano is located far away.

Ni is usually used for identity or classification, not location. For example:

• Volkeno ni mlima wa moto = A volcano is a volcanic mountain / a mountain of fire
• Volkeno iko mbali = The volcano is far away

So in this sentence, iko is the natural choice because the sentence is about where the volcano is, not what it is.

Iko means something like it is or it is located, depending on context.

In this sentence, it works like is located:

• Volkeno iko mbali = The volcano is located far away

The i- part matches the noun class of volkeno, and -ko is the locative part used for being somewhere.

Volkeno is treated as a class 9 noun in Swahili, which is a common noun class for many loanwords and animal/object words.

Class 9 singular nouns usually take i- agreement, so the locative form becomes iko.

That is why you get:

• Volkeno iko mbali

If it were plural, the agreement would normally change to zi-:

• Volkeno ziko mbali = The volcanoes are far away

Many borrowed nouns do not change their form between singular and plural, so the agreement helps show the number.

Mbali means far, far away, or distant.

In Volkeno iko mbali, it describes distance:

• iko mbali = is far away

Mbali is very common in Swahili and can be used in many similar sentences:

• Shule iko mbali = The school is far away
• Nyumba iko mbali = The house is far away

No. Mbali does not change here.

Unlike many Swahili adjectives, mbali is commonly used in an invariable way in expressions of distance. So you say:

• Volkeno iko mbali
• Nyumba iko mbali
• Vitabu viko mbali

The agreement is shown in the verb-like form such as iko or viko, not in mbali.

In normal Swahili word order, the predicate comes after the noun, and expressions like iko mbali are a standard way to say is far away.

So the natural order is:

• Volkeno
  • iko
    • mbali

Putting mbali before iko would sound unnatural in ordinary speech.

Volkeno is a borrowed word, not an old native Bantu word.

Learners may also come across more descriptive expressions such as mlima wa moto, literally mountain of fire, depending on the context or teaching material. But in your sentence, volkeno is simply the noun being used for volcano.

Because it is a loanword, it follows Swahili grammar in agreement, which is why you still say iko.

Swahili does not have articles like a, an, and the.

So Volkeno iko mbali can mean:

• The volcano is far away
• A volcano is far away

Which one is meant depends on context. In most learning examples, the intended English meaning is supplied separately.

You would say:

• Volkeno haiko mbali

Here, haiko is the negative form of iko for this noun class.

So:

• iko = is / is located
• haiko = is not / is not located

A simple pronunciation guide is:

• iko ≈ ee-koh
• mbali ≈ mm-bah-lee

A few helpful points:

• Swahili vowels are usually pronounced clearly
• i sounds like ee
• o sounds like oh
• mb at the start of mbali is pronounced together

So the phrase sounds roughly like ee-koh mm-bah-lee.