Tafadhali niletee sosi ya nyanya kwa ajili ya chipsi.

Tafadhali means please.

It is very flexible in Swahili and can appear at the beginning, middle, or end of a polite request. In this sentence, it comes first to make the whole request sound courteous:

Tafadhali niletee sosi ya nyanya kwa ajili ya chipsi.

You could also hear:

• Niletee tafadhali sosi ya nyanya.
• Niletee sosi ya nyanya, tafadhali.

Starting with tafadhali is very common and natural.

Niletee means bring me or please bring to me.

It can be broken down like this:

• ni- = me
• -let- = the verb root from leta = bring
• -e- = an applicative idea, giving the sense of bring to/for
• final -e = subjunctive form, often used in polite requests and commands

So niletee is not just bring. It specifically means bring to me or bring for me.

That is why it works well in a request like this.

Leta is the basic imperative: bring!

But niletee is softer and more specific:

• it includes me as the person receiving the item
• it uses a form commonly used for requests

Compare:

• Leta sosi. = Bring the sauce.
• Niletee sosi. = Bring me the sauce.

If you say niletee, you are saying who the sauce should be brought to.

Literally, sosi ya nyanya means sauce of tomato(es).

In natural English, that becomes tomato sauce.

This pattern is very common in Swahili:

• X ya Y = X of Y

So:

• sosi ya nyanya = tomato sauce
• juisi ya embe = mango juice
• supu ya kuku = chicken soup

Here, ya is the connector linking sosi and nyanya.

Swahili uses a linking word that changes according to the noun class of the first noun.

Here, the first noun is sosi. It takes the connector ya, so you get:

sosi ya nyanya

For a beginner, the main thing to remember is that this is a very normal pattern. You do not need to translate ya as a separate English word every time. Often it simply helps make compounds like:

• chai ya tangawizi = ginger tea
• maji ya kunywa = drinking water
• mchuzi wa nyama = meat sauce/gravy

So in this sentence, ya is the correct linker after sosi.

Usually in food contexts, nyanya means tomato or tomatoes.

However, nyanya can also mean grandmother in some contexts.

Swahili relies a lot on context, so in sosi ya nyanya, nobody will think it means grandmother sauce. The food context makes the meaning completely clear.

Kwa ajili ya means for, for the purpose of, or intended for.

In this sentence:

kwa ajili ya chipsi = for the chips

So the whole idea is: Please bring me tomato sauce for the chips.

This phrase is a little longer and more explicit than some other ways of saying for. It clearly shows what the sauce is meant to go with.

Not with the same meaning.

• na chipsi usually means with chips or and chips
• kwa ajili ya chipsi means for the chips

So:

• sosi na chipsi = sauce with chips / sauce and chips
• sosi kwa ajili ya chipsi = sauce for the chips

If your meaning is that the sauce is intended to accompany the chips, kwa ajili ya chipsi is clearer.

Chipsi usually means French fries in East African Swahili.

This can confuse English speakers because chips in British English and American English do not mean the same thing:

• British English chips = American fries
• American English chips = British crisps

In Swahili, chipsi normally means fries, not potato chips/crisps.

So in this sentence, the meaning is most likely tomato sauce for fries.

It is a loanword, ultimately from English chips.

Swahili uses many borrowed words, especially for modern food, technology, and everyday urban life. Loanwords are very common and completely normal in Swahili.

Other everyday examples include:

• baiskeli = bicycle
• meza = table
• penseli = pencil

So chipsi is a normal word to learn and use.

That is a natural place for it because it adds extra information about the sauce.

The basic request is:

Tafadhali niletee sosi ya nyanya.
= Please bring me tomato sauce.

Then kwa ajili ya chipsi tells us what the sauce is for.

So the order is:

1. polite marker
2. main request
3. extra detail

This feels very natural in Swahili.

It is polite and fairly neutral.

What makes it polite:

• tafadhali = please
• niletee = a request form, softer than a bare command

It is suitable in many everyday situations, such as:

• at home
• at a café or restaurant
• speaking to someone helping you

If you removed tafadhali, it would sound more direct:

• Niletee sosi ya nyanya kwa ajili ya chipsi.

Still possible, but less polite.

A rough pronunciation guide is:

ta-fa-DHA-li ni-le-TE-e SO-si ya NYA-nya kwa a-JI-li ya CHIP-si

A few helpful notes:

• dh in tafadhali sounds like the th in this
• ny in nyanya sounds like the ny in canyon
• Swahili vowels are usually clear and pure:
  • a as in father
  • e as in bed but often cleaner
  • i as in machine
  • o as in more but shorter
  • u as in rule

Swahili pronunciation is generally quite regular, so once you know the sound system, it is easier than English spelling.

Yes. Depending on place and speaker, you may also hear:

• ketchup
• kachupu in some adapted pronunciation
• sosi ya nyanya

All can be understood, but sosi ya nyanya is clear, transparent Swahili.

In a restaurant, someone might also simply ask for:

• Niletee ketchup, tafadhali.

But the sentence you were given is perfectly understandable and natural.

Yes, and for many English speakers that would actually be the clearest translation.

Because chipsi in Swahili usually means French fries, the most natural English translation in many contexts would be:

Please bring me tomato sauce for the fries.

If the learner has already been shown a meaning with chips, that may reflect British English usage, where chips means fries. Both translations can be correct depending on the variety of English.