التامين ساري النهارده.

Word by word:

• التامين = the insurance or insurance
  
  • More formal spelling: التأمين
• ساري = valid, in effect, active
• النهارده = today

So the full sentence means The insurance is valid today or The insurance is active today.

Because in Arabic, the verb to be is usually not stated in the present tense.

So:

• التامين ساري النهارده literally looks like the insurance valid today
• but it naturally means The insurance is valid today

This is very normal in both Egyptian Arabic and Standard Arabic.

If you wanted past or future, you would usually add a verb, for example:

• التأمين كان ساري امبارح = The insurance was valid yesterday
• التأمين هيبقى ساري بكرة = The insurance will be valid tomorrow

A common Egyptian-style pronunciation is:

et-ta'meen saari en-naharda

A few helpful notes:

• التامين / التأمين is pronounced with a doubled t sound because ت is a sun letter
• النهارده is pronounced with a doubled n sound for the same reason, because ن is also a sun letter

So you hear:

• et-ta'meen
• en-naharda

not a clear el- in those two words.

Because in informal Arabic writing, especially online or in texting, people often leave out the hamza spelling.

So:

• التأمين = more careful/formal spelling
• التامين = very common informal spelling

They refer to the same word and are pronounced the same in normal speech.

No, ساري here is not a verb. It is functioning like an adjective or active participle meaning:

• valid
• in force
• effective
• active

In this sentence, it is the predicate: it tells you the state of التامين.

So the structure is basically:

• التامين = the subject
• ساري = what is being said about it
• النهارده = time expression, today

In this kind of sentence, ساري usually means:

• valid
• currently in force
• officially active
• still effective

It is often used for things like:

• insurance
• passports
• licenses
• IDs
• contracts
• laws
• subscriptions

So التامين ساري النهارده means the insurance is still valid / currently active today, not expired or suspended.

Yes. النهارده is the common Egyptian Arabic word for today.

It comes historically from something like النهار ده, literally this day.

In everyday Egyptian speech, النهارده is much more natural than Standard Arabic اليوم.

So:

• النهارده = Egyptian Arabic
• اليوم = Standard Arabic / more formal

It is clearly Egyptian Arabic, mainly because of النهارده.

The other two words are not especially Egyptian:

• التأمين is used in both Egyptian Arabic and Standard Arabic
• ساري is also used in both

But النهارده is strongly Egyptian. In Modern Standard Arabic, you would more likely see:

• التأمين ساري اليوم

So the sentence is best understood as Egyptian colloquial with vocabulary that overlaps with Standard Arabic.

Yes, Arabic allows some flexibility in word order, especially with time expressions.

The given sentence:

• التامين ساري النهارده

is natural and straightforward: The insurance is valid today.

You could also say:

• النهارده التامين ساري = Today, the insurance is valid

This version puts extra focus on today.

A version like:

• التامين النهارده ساري

is possible too, but it can sound a bit more marked depending on context.

So the original order is a very good neutral one.

Yes, it would change.

التأمين is grammatically masculine, so the predicate appears as ساري.

If the noun were feminine, you would normally use سارية instead.

For example:

• البوليصة سارية النهارده = The policy is valid today
• الوثيقة سارية = The document is valid

So ساري / سارية agrees with the noun in gender.

It depends on context.

In many real-life situations, التامين will mean the insurance that both speakers already know about, such as:

• your health insurance
• your car insurance
• the insurance on a shipment
• an insurance policy already being discussed

So in context, it often means something like:

• the insurance policy is active today

But Arabic also sometimes uses definite nouns in a broader or more generic way, so context is what tells you whether it is insurance in general or a specific policy.