في غلطة بالفاتورة.

In this sentence, في means there is / there are, not in.

So:

• في غلطة = there is a mistake

This is very common in Levantine Arabic. Context tells you which meaning في has.

Compare:

• في غلطة = there is a mistake
• بالفاتورة = in/on the bill

So the whole sentence is built like:

• في = there is
• غلطة = a mistake
• بالفاتورة = in the bill

Because Arabic often does not use a separate present-tense verb to be the way English does.

In Levantine, في often works as an existential expression meaning there is / there are.

So instead of saying something like there is with a full verb, you simply say:

• في غلطة = there is a mistake

If you wanted the past, you could say:

• كان في غلطة بالفاتورة = There was a mistake in the bill

غلطة means a mistake, an error, or something wrong.

A common transliteration is:

• ghalṭa

It is a very common everyday Levantine word.

You may also hear related words such as:

• غلط = wrong / mistake
• غلطان = wrong / mistaken (for a person, masculine)
• غلطانة = wrong / mistaken (for a person, feminine)

In this sentence, غلطة is a noun: a mistake.

In Levantine, the prefix بـ is used very often for meanings like in, at, with, or on, depending on context.

So:

• بالفاتورة = in the bill / on the bill

This is made from:

• بـ = in/on/at
• الـ = the
• فاتورة = bill/invoice

Together:

• بـ + الـ + فاتورة → بالفاتورة

In natural Levantine speech, this is often more idiomatic than using في for this kind of phrase.

فاتورة can mean bill or invoice, depending on context.

For example:

• in a restaurant or store: the bill
• in a business context: the invoice

In everyday speech, if someone says:

• في غلطة بالفاتورة

they usually mean:

• There’s a mistake on the bill
• or There’s a mistake in the invoice

English choice depends on the situation.

A helpful pronunciation is:

• ghalṭa

Breakdown:

• غ = a throaty sound, often approximated as French r or a gargled gh
• ل = l
• ط = an emphatic t
• ة at the end here is pronounced like a

So it sounds roughly like:

• ghal-ta

The ط is not the same as plain English t. It is heavier or darker.

A common transliteration is:

• fī ghalṭa bil-fātūra
• or fī ghalṭa b-il-fātūra

Natural rhythm:

• fī | ghalṭa | bil-fātūra

Notes:

• في is pronounced fī with a long ee
• بالفاتورة is usually said smoothly as bil-fātūra
• Stress often falls roughly like this: ghálṭa and fātúra

Yes, غلطة is feminine.

You can tell because it ends in ـة (taa marbuuTa), which often marks feminine nouns.

In this sentence, that does not change much by itself, but it matters if you add adjectives or refer back to the noun.

For example:

• غلطة كبيرة = a big mistake

The adjective كبيرة is feminine because غلطة is feminine.

Yes, absolutely. That is a very natural Levantine alternative.

• الفاتورة فيها غلطة = The bill has a mistake in it / There’s a mistake in the bill

Literally:

• الفاتورة = the bill
• فيها = in it / it has
• غلطة = a mistake

Both are natural:

• في غلطة بالفاتورة
• الفاتورة فيها غلطة

The second one puts more focus on the bill itself.

Yes, you may hear that too, but في غلطة بالفاتورة is often clearer and more standard in everyday speech for There’s a mistake in the bill.

Compare:

• في غلطة بالفاتورة = there is a mistake in the bill
• في غلط بالفاتورة = there is something wrong with the bill / there is an error in the bill

In real conversation, both can work, but غلطة is especially straightforward when you mean a mistake as a noun.

In Modern Standard Arabic, you would more likely say:

• هناك خطأ في الفاتورة
• or يوجد خطأ في الفاتورة

Key differences:

• Levantine uses في for there is
• Levantine uses غلطة as an everyday word
• MSA more commonly uses خطأ for error/mistake

So:

• Levantine: في غلطة بالفاتورة
• MSA: هناك خطأ في الفاتورة

It is informal to neutral spoken Levantine, and very natural in conversation.

You might use it:

• in a restaurant
• in a shop
• when checking a receipt
• when speaking to customer service informally

If you wanted to sound more formal or more written, you might choose different wording, especially using more standard vocabulary.

But for everyday speech, في غلطة بالفاتورة sounds very normal.