Mtoto amevaa sandaali na kaptula, lakini zipu ya koti lake iko wazi na kola yake imekunjika.

In Swahili, amevaa often describes a resulting state: literally something like has put on / has dressed in, which in natural English becomes is wearing.

It breaks down like this:

• a- = he/she
• -me- = perfect/completed aspect
• vaa = wear/put on

So mtoto amevaa kaptula is literally the child has put on shorts, but the normal meaning is the child is wearing shorts.

A useful contrast is:

• amevaa = is wearing / has on
• anavaa = wears / is putting on / usually wears, depending on context

So in clothing descriptions, amevaa is very common.

It is built into the verb amevaa.

Swahili verbs usually include the subject inside the verb itself. In amevaa:

• a- = he/she
• -me- = perfect aspect
• vaa = wear

So amevaa already means he/she is wearing.

That is why Swahili often does not need a separate word like he or she. The noun mtoto tells you who the subject is, and the verb agrees with it.

Also, Swahili does not mark gender here, so a- can mean either he or she.

Here na means and.

So:

• sandaali na kaptula = sandals and shorts
• wazi na kola yake imekunjika = open and its collar is folded

A very important thing for learners is that na can also mean with, depending on context. So you have to read it by meaning, not by one fixed English word.

Examples:

• chai na maziwa = tea with milk
• Juma na Asha = Juma and Asha

ya is a linking word meaning something like of.

So:

• zipu ya koti lake = the zipper of his/her coat = his/her coat's zipper

This pattern is very common in Swahili:

• [noun] + ya / wa / la / cha / etc. + [noun]

The linking word changes to agree with the first noun, the thing being described.

Here the first noun is zipu, so you get ya:

• zipu ya koti = zipper of the coat

Other examples:

• mlango wa nyumba = door of the house
• jina la mtoto = name of the child
• rangi ya gari = color of the car

So ya here is not random; it is a normal possession/association marker.

Because possessive forms in Swahili agree with the thing possessed, not with the owner.

The possessive stem here is -ake, meaning his/her/its. But the form changes depending on noun class:

• koti takes lake
• kola takes yake

So:

• koti lake = his/her coat
• kola yake = its/his/her collar

This can feel strange to English speakers, because English uses the same his/her form regardless of the noun. Swahili does not. The possessive has to match the noun class of the item being talked about.

It can mean his, her, or its. Swahili does not usually mark gender in these possessives.

So:

• koti lake could mean his coat or her coat
• kola yake could mean his collar, her collar, or its collar, depending on context

In this sentence, English usually translates them by context as something like his/her coat and its collar or the coat’s collar.

So the exact English choice depends on what sounds most natural in context.

iko wazi means it is open.

Breakdown:

• i- = subject agreement for this noun class
• -ko = a form meaning is / exists / is in a state
• wazi = open

So zipu ... iko wazi means the zipper is open.

This is a very common way to describe states:

• mlango uko wazi = the door is open
• dirisha liko wazi = the window is open

So wazi is the key adjective here, meaning open.

imekunjika means something like has become folded, is folded, is bent, or is crumpled, depending on context.

Breakdown:

• i- = subject agreement
• -me- = perfect aspect
• kunjika = be folded / be bent / become creased

The verb kunjika is related to kunja, which means to fold or to bend something.
So:

• kunja = fold something
• kunjika = become folded / be folded

In this sentence, kola yake imekunjika means the collar is not sitting properly; it is folded over, bent, or creased.

These are loanwords, and they do not always behave like neat native singular/plural pairs.

• sandaali = sandals
• kaptula = shorts

In practice, these words often refer to the whole item of clothing, even if the English meaning is naturally plural.

So:

• amevaa sandaali = is wearing sandals
• amevaa kaptula = is wearing shorts

This is similar to how some clothing words behave as fixed items rather than as clearly countable singular/plural forms in beginner examples.

Also, because they are borrowed words, spelling and usage can vary a bit between speakers and regions.

Yes, they are loanwords, and that is very common in Swahili, especially for clothing and modern objects.

For example:

• zipu = from zip
• kola = from collar
• kaptula = from shorts/cut-off clothing terminology through borrowing history
• sandaali = from sandal(s)

Swahili has many native words, but it also freely borrows and adapts words, especially from Arabic, English, Persian, Portuguese, Hindi, and other languages.

So learners should not be surprised when some words look familiar.

Yes, technically it can be ambiguous if you look at it in isolation.

kola yake could mean:

• his/her collar
• its collar

But in this sentence, the most natural interpretation is the coat’s collar, because the sentence has just mentioned zipu ya koti lake and is describing parts of the coat.

So context tells us that:

• zipu ya koti lake = the zipper of his/her coat
• kola yake = its collar = the coat’s collar

This kind of context-based interpretation is very normal in Swahili.

Lakini means but.

It connects two contrasting ideas:

• the child is dressed in certain clothes
• but something is not neat about the coat: the zipper is open and the collar is folded

So the sentence structure is:

• Mtoto amevaa sandaali na kaptula = the child is wearing sandals and shorts
• lakini = but
• zipu ya koti lake iko wazi na kola yake imekunjika = the zipper of the coat is open and its collar is folded

It is simply the normal Swahili word for but.

Grammatically, you can see why it looks that way, but in normal English translation that is usually not the best choice here.

For clothing, amevaa usually describes the present state of having clothes on. So:

• amevaa koti = is wearing a coat

not usually

• has worn a coat

The English has worn often sounds like past experience, while Swahili amevaa here describes current appearance.

So for beginners, the safest rule is:

• amevaa + clothing = is wearing + clothing