ما دام العملية المصرفية مشبوهة، رح خلي البطاقة مجمدة.

Here ما دام means as long as or since.

So the sentence is built like:

• ما دام ... = as long as / since ...
• رح ... = I will ...

In everyday Levantine, ما دام often introduces the reason for what follows. So it can feel either:

• conditional: as long as the banking transaction is suspicious...
• causal: since the banking transaction is suspicious...

Both are natural depending on context.

A learner will often notice that العملية is feminine, so more grammar-based agreement would be:

• ما دامت العملية المصرفية مشبوهة...

That said, in colloquial Levantine, many speakers use ما دام very loosely as a set expression, even before feminine nouns. So:

• ما دام العملية... = common and understandable in speech
• ما دامت العملية... = more fully agreeing, and often felt as more careful

So the sentence you were given is plausible colloquial Levantine, but ما دامت is also worth knowing.

Because Arabic usually has no present-tense copula in sentences like this.

So:

• العملية المصرفية مشبوهة literally looks like the banking transaction suspicious
• but it means the banking transaction is suspicious

This is very normal in both spoken Arabic and MSA.

If you wanted past or future, then a verb would appear, for example:

• كانت العملية المصرفية مشبوهة = the banking transaction was suspicious
• رح تكون العملية المصرفية مشبوهة = the banking transaction will be suspicious

Because in Arabic, the noun usually comes first, and the adjective comes after it.

So:

• العملية = the transaction / operation
• المصرفية = banking / bank-related

Together:

• العملية المصرفية = the banking transaction

This is the normal noun + adjective order in Arabic.

Also notice that both words have الـ. That is because when an adjective modifies a definite noun, it also becomes definite:

• عملية مصرفية = a banking transaction
• العملية المصرفية = the banking transaction

Because they all relate to feminine nouns:

• عملية is feminine
• بطاقة is feminine

So the describing words match them in gender:

• العملية المصرفية → المصرفية matches العملية
• العملية ... مشبوهة → مشبوهة matches العملية
• البطاقة مجمدة → مجمدة matches البطاقة

This kind of agreement is very important in Arabic. Adjectives and participles usually match the noun in gender and number.

Because they are doing two different jobs in the sentence.

1) المصرفية is an attributive adjective

It directly modifies the noun:

• العملية المصرفية = the banking transaction

Since العملية is definite, المصرفية must also be definite.

2) مشبوهة is the predicate

It tells you something about the subject:

• العملية المصرفية مشبوهة = the banking transaction is suspicious

In this use, the adjective usually does not take الـ.

So compare:

• العملية المشبوهة = the suspicious transaction
• العملية مشبوهة = the transaction is suspicious

That is a very useful distinction for learners.

رح is a common Levantine future marker. It means something like:

• will
• going to

So:

• رح خلي = I’ll keep / I’ll leave / I’ll make

The verb here is خلّى / يخلّي, often pronounced with a doubled l sound. In normal learner-friendly transliteration, this would be something like xallī or khallī, depending on how you represent the sound.

In this sentence, خلّي does not mean simply let. It means keep something in a certain state or leave it that way.

So:

• رح خلي البطاقة مجمدة = I’ll keep the card frozen / suspended

This is a common Arabic pattern:

• verb + object + state/complement

So here:

• خلّي = keep / leave / make
• البطاقة = the card
• مجمدة = frozen / suspended

Together, it means:

• keep the card frozen
• leave the card suspended

It is very similar to English sentences like:

• Leave the door open
• Keep the lights off
• Make it clear

Arabic often uses this same structure with خلّى.

Literally, yes: مجمدة comes from جمّد, which means to freeze.

But in banking, administrative, or technical contexts, it often means:

• frozen
• blocked
• suspended
• put on hold
• temporarily disabled

So for a card, البطاقة مجمدة usually means the card has been frozen in the financial sense, not that it is physically cold.

Also, because بطاقة is feminine, the form is مجمدة.

A few parts strongly point to Levantine-style colloquial Arabic:

• رح for the future
• the everyday spoken use of ما دام
• خلّي in the sense of keep / leave
• the general conversational structure of the whole sentence

A more MSA-like version might be something closer to:

• ما دامت العملية المصرفية مشبوهة، سأُبقي البطاقة مُجمَّدة.

That does not mean the original sentence is wrong. It just means the original sounds more like spoken Levantine, while the rewritten version sounds more formal.

مشبوهة usually means suspicious or suspect.

In a sentence like this, it suggests that the transaction has raised concern or may be fraudulent, irregular, or unsafe. So the nuance can be a little stronger than just odd or strange.

In financial or security contexts, مشبوه often implies:

• possibly fraudulent
• questionable
• flagged for concern

So it fits very naturally with freezing a card or blocking activity.