Baba anakaa kwenye stuli karibu na kiyoyozi wakati wa mchana.

Anakaa can be broken down like this:

• a- = he / she
• -na- = present-time marker
• -kaa = the verb root, meaning sit, stay, or live

So anakaa literally has the idea of he is sitting / he stays / he lives, and the context tells you which meaning fits best.

The verb -kaa has a wider range than the English verb sit. It can mean:

• sit
• stay
• live

In this sentence, because we have kwenye stuli (on a stool) and karibu na kiyoyozi (near the air conditioner), the most natural interpretation is is sitting or sits.

So the surroundings of the verb make the meaning clear.

That is a very common learner question.

• anakaa can mean is sitting, sits, or stays
• amekaa often emphasizes the resulting state: he is seated or he has sat down and is now sitting

So:

• Baba anakaa kwenye stuli = Dad is sitting / sits on the stool
• Baba amekaa kwenye stuli = Dad is seated on the stool

In everyday speech, both may appear in similar situations, but amekaa can sound a bit more like the seated position is already established.

Kwenye is a very common location word. Depending on context, it can mean:

• on
• in
• at

So kwenye stuli means on the stool.

Swahili often uses one location word where English has to choose more specifically between on, in, and at.

Both can relate to being on something, but they are not exactly the same.

• kwenye stuli = located on the stool; the normal, natural way to say someone is sitting on it
• juu ya stuli = literally on top of the stool, which can sound more physical or emphatic

For ordinary sitting, kwenye stuli is the more natural choice.

Yes. Stuli is a standard Swahili word meaning stool, and it is a loanword, ultimately from English.

Swahili uses many loanwords, especially for everyday objects and modern items. That is completely normal.

A learner may also know kiti, which means chair. A stuli is specifically a stool, not a regular chair.

Karibu na means near or close to.

It works as a fixed expression:

• karibu na nyumba = near the house
• karibu na shule = near the school

The na here is part of the phrase. You should learn karibu na as a unit meaning near.

Kiyoyozi means air conditioner or cooling unit.

It belongs to the ki-/vi- noun class:

• singular: kiyoyozi
• plural: viyoyozi

This noun class is important because adjectives, verbs, and other words can agree with it when needed.

Literally, it means the time of day or the time of daytime.

More naturally in English, it means:

• during the day
• in the daytime

So:

• wakati wa mchana = during the day

Wa is a connector meaning something like of here.

So:

• wakati wa mchana
• literally: time of day

This connector is very common in Swahili. It links one noun to another, often in a way that English expresses with of.

Yes, very often it could.

• mchana = during the day / daytime
• wakati wa mchana = during the daytime, with a slightly fuller or more explicit phrasing

So mchana is shorter and very natural, while wakati wa mchana sounds a bit more expanded.

Swahili does not normally use articles like English the and a.

So a noun like stuli can mean:

• a stool
• the stool

The context tells you which one is intended.

That is why kwenye stuli can be translated as on a stool or on the stool, depending on the situation.

It can be either, depending on context.

The marker -na- often covers both:

• right now: Dad is sitting on a stool near the air conditioner
• usual/habitual: Dad sits on a stool near the air conditioner during the day

If the surrounding conversation gives no extra clue, both readings are possible.

Yes. This is a very natural Swahili order:

• Baba = subject
• anakaa = verb
• kwenye stuli = location
• karibu na kiyoyozi = more location detail
• wakati wa mchana = time expression

Swahili word order is often fairly flexible, but this order is straightforward and natural.

Yes.

Baba can mean:

• father
• dad
• my dad / his dad / the father, depending on context

Like many Swahili nouns, it does not need an article, and the exact English choice depends on the situation and tone.