Mama anavaa skafu nyeusi jioni.

anavaa can be split into three parts:

• a- = he/she
• -na- = present tense / ongoing action
• -vaa = wear, put on

So anavaa literally means he/she is wearing or he/she wears, depending on context.

In this sentence, the subject is Mama, so anavaa means Mama is wearing or Mama wears.

It can mean either one.

In Swahili, the -na- tense often covers both:

• an action happening now: is wearing
• a general or habitual action: wears

So Mama anavaa skafu nyeusi jioni could mean:

• Mother is wearing a black scarf in the evening
• Mother wears a black scarf in the evening

The exact meaning depends on context.

The prefix a- is the subject marker for he/she in Swahili.

Some common subject markers are:

• ni- = I
• u- = you (singular)
• a- = he/she
• tu- = we
• m- = you (plural)
• wa- = they

Because Mama is a third-person singular subject, the verb uses a-.

Swahili normally does not use articles like English a, an, or the.

So:

• skafu can mean a scarf, the scarf, or just scarf

The context tells you which one is meant. This is very normal in Swahili.

In Swahili, adjectives usually come after the noun they describe.

So:

• skafu nyeusi = black scarf

This is the normal order:

• noun + adjective

Examples:

• mtoto mdogo = small child
• nyumba kubwa = big house
• skafu nyeusi = black scarf

Swahili adjectives often change form to agree with the noun class of the noun they describe.

The adjective stem here is basically -eusi / -eupe-style agreement pattern, and with skafu it becomes nyeusi.

skafu is commonly treated like a noun in the N-class (class 9/10), and adjectives with many nouns in that class often take the ny-/n- type agreement form.

So:

• skafu nyeusi = black scarf

This agreement is something learners get used to over time. The important thing is that the adjective is matching the noun class of skafu.

skafu is a borrowed word, ultimately from scarf.

Swahili has many loanwords, especially from:

• Arabic
• English
• Portuguese
• German
• Hindi

Even when a word is borrowed, it still behaves like a Swahili noun in a noun class, so it can still affect agreement.

jioni means in the evening or evening time.

In Swahili, time expressions often appear without a preposition like English in, at, or on.

So you can say:

• jioni = in the evening
• asubuhi = in the morning
• usiku = at night

That is completely natural in Swahili.

Yes. The sentence has a very normal Swahili word order:

• Mama = subject
• anavaa = verb
• skafu nyeusi = object
• jioni = time expression

So the pattern is roughly:

Subject + Verb + Object + Time

This is a very common order in everyday Swahili.

Yes, Swahili word order is somewhat flexible, especially with time expressions.

For example, you could also say:

• Jioni mama anavaa skafu nyeusi.

This puts more focus on in the evening.

Both are natural, but the original order is very straightforward and common.

Not always.

Mama can mean:

• mother / mom
• a mother
• sometimes even madam or a respectful way to address an adult woman, depending on context

So the exact meaning depends on the situation. In a simple learning sentence like this, it is usually understood as mother or mom.

Yes, -vaa can refer to wearing clothing and also to the action of putting it on, depending on context.

So anavaa skafu may mean:

• she is wearing a scarf
• she puts on a scarf

If the context clearly emphasizes the moment of dressing, puts on may fit better. If it describes appearance or state, is wearing may fit better.

You would change the subject marker on the verb.

For they, the subject marker is wa-.

So:

• Mama anavaa skafu nyeusi jioni. = Mother wears/is wearing a black scarf in the evening.
• Wao wanavaa skafu nyeusi jioni. = They wear/are wearing black scarf(s) in the evening.

Notice:

• a- becomes wa-
• -na- stays the same for the present tense

Here it is most naturally understood as singular, because the meaning shown to the learner likely makes that clear.

But the noun skafu itself often does not visibly change between singular and plural. Many nouns in this class can look the same in both forms.

So context usually tells you whether it means:

• a scarf
• scarves

In this sentence, it is understood as a black scarf.