Akila chakula kichafu, atapata maumivu ya tumbo.

In Swahili, akila is built from several parts:

• a- = he/she
• -ki- = a marker that often means if/when
• -la = the verb stem eat

So akila means if he/she eats or when he/she eats. Swahili often packs information that English uses several words for into a single verb form.

-ki- is a tense/condition marker that commonly gives a sense like:

• if
• when
• whenever

So akila chakula kichafu can be understood as if he/she eats dirty food. In many contexts, -ki- can sound a little broader than English if, depending on context, but if is a very natural translation here.

Because Swahili usually shows the subject inside the verb.

In akila and atapata, the a- at the beginning means he/she. So the subject is already included in the verb, and a separate pronoun is usually unnecessary unless you want emphasis.

That means:

• akila = if he/she eats
• atapata = he/she will get

It can mean either he or she. Standard Swahili does not usually mark gender in this verb subject prefix. The context tells you whether the person is male or female.

So atapata could mean:

• he will get
• she will get

Swahili adjectives usually agree with the noun class of the noun they describe.

Here:

• chakula = food
• It belongs to the ki-/vi- noun class
• The adjective -chafu = dirty
• With this noun class, the adjective takes the prefix ki-

So:

• chakula kichafu = dirty food

This agreement is very important in Swahili grammar.

The adjective root is -chafu, meaning dirty or filthy.

The ki- is added because it must agree with chakula:

• -chafu = adjective root
• ki-chafu = dirty for a noun in this class

So kichafu is not a completely separate dictionary word in the same way English adjectives are; it is the adjective root plus the correct agreement prefix.

Atapata means he/she will get.

It breaks down like this:

• a- = he/she
• -ta- = future marker
• -pata = get/receive

So atapata maumivu ya tumbo means he/she will get stomach pain or he/she will have stomach pains.

The future marker fits well because the sentence is talking about the result of the condition: first the person eats dirty food, then the stomach pain happens.

Literally, it means something like pains of the stomach.

Parts:

• maumivu = pains / pain
• ya = of
• tumbo = stomach / belly

So:

• maumivu ya tumbo = stomach pain, stomachache, or abdominal pain

English usually uses a smoother expression like stomach ache or stomach pain, but the Swahili structure is very commonly noun + ya + noun.

Ya is the connective that often corresponds to of in English, but it also agrees with the noun class of the first noun.

Since maumivu is in the ma- class, the connector becomes ya.

So:

• maumivu ya tumbo = pains of the stomach

This kind of structure is very common in Swahili:

• jina la mtoto = the child’s name / name of the child
• chakula cha mtoto = the child’s food / food of the child

Grammatically, maumivu looks plural, and in Swahili it is commonly used this way for the idea of pain or aches. In English, depending on context, you might translate it as:

• pain
• stomach pain
• pains
• a stomachache

So even if the form is plural in Swahili, the best English translation may be singular.

The comma is helpful because it separates the condition from the result:

• Akila chakula kichafu, atapata maumivu ya tumbo.
• If he/she eats dirty food, he/she will get stomach pain.

In ordinary writing, the comma is a natural choice here, especially because the sentence starts with the conditional clause. You may sometimes see Swahili punctuation used a bit flexibly, but the comma is perfectly good and clear.

Yes, depending on context, akila can sometimes be understood as when he/she eats or whenever he/she eats.

But in this sentence, the most natural meaning is usually if he/she eats dirty food, he/she will get stomach pain, because it expresses a likely consequence or warning.

So if is the best translation in most learning contexts here.

That is a very normal and natural structure in Swahili, just as in English:

• Akila chakula kichafu, atapata maumivu ya tumbo.
• If he/she eats dirty food, he/she will get stomach pain.

Swahili could also express similar ideas in other ways, but this condition-then-result order is straightforward and very common.

Usually it means dirty, unclean, or contaminated food. In context, it often refers to food that is unsafe to eat.

So it may not only mean food with visible dirt on it; it can also suggest food that is unhygienic or likely to cause illness.

The dictionary form is kula, meaning to eat.

In the sentence, the verb stem appears as -la after the subject and tense/condition markers:

• dictionary form: kula
• in the sentence: a-ki-la

This is very common in Swahili verbs: the infinitive form begins with ku-, but in conjugated forms you usually see the stem without ku-.