لون البنطلون غامق.

A common Egyptian pronunciation is:

loon el-bantaloon ghaameʔ

A few pronunciation notes:

• لون = loon
• الـ is usually pronounced el- or il- in Egyptian
• بنطلون = bantaloon
• غامق is often pronounced ghaameʔ in Egyptian, with the last sound like a small stop in the throat

So the whole sentence sounds roughly like:

loon el-bantaloon ghaameʔ

Word by word:

• لون = color
• البنطلون = the pants / the trousers / the pair of pants
• غامق = dark

So literally, the sentence is:

The color of the pants is dark

In natural English, you might also understand it as:

The pants are dark-colored

Because in Arabic, especially in present-tense sentences like this, the verb to be is usually not said.

So:

• لون البنطلون غامق = The color of the pants is dark

There is no separate word for is in the present tense.

This is very normal in Arabic.
If you wanted past tense, then you would use a verb, for example with كان for was.

This is because لون البنطلون is an idafa construction, often called a possessive or of-phrase.

It means:

• لون البنطلون = the color of the pants

In this structure:

• the first noun usually does not take الـ
• the second noun can be definite
• the whole phrase becomes definite because the second noun is definite

So:

• لون البنطلون = the color of the pants
• not اللون البنطلون

This is one of the most important Arabic patterns to get used to.

It is an idafa structure, meaning a noun linked to another noun.

Here:

• لون = color
• البنطلون = the pants

Together:

• لون البنطلون = the color of the pants

English often uses of, but Arabic usually just puts the two nouns next to each other.

So instead of saying:

• color of the pants

Arabic says:

• color the-pants

That is completely normal.

Because it matches the subject phrase لون البنطلون, whose main noun is لون.

Important point:

• the head noun here is لون
• لون is masculine singular
• so the predicate adjective is also masculine singular: غامق

Even though the phrase contains البنطلون, the grammar is centered on لون.

So the sentence is really structured as:

• The color = subject
• dark = description of that subject

In Arabic, بنطلون is normally a singular noun, even though in English we often say pants or trousers.

So:

• بنطلون = one pair of pants / one pair of trousers

This is very common when moving between English and Arabic:

• English: These pants are...
• Arabic: البنطلون... as a singular noun

So the Arabic grammar here is perfectly normal.

Yes, absolutely.

• البنطلون غامق = The pants are dark
• لون البنطلون غامق = The color of the pants is dark

The version with لون is a bit more explicit and focuses on the color itself.

So:

• البنطلون غامق = more direct, very natural
• لون البنطلون غامق = slightly more specific or descriptive

Both are correct.

It can be understood in both.

The structure is not uniquely Egyptian. What feels more Egyptian is mainly the pronunciation.

For example:

• In Egyptian, غامق is often pronounced ghaameʔ
• In Modern Standard Arabic, it would be closer to ghāmiq

So the sentence works well in Egyptian, but it is also easy for speakers of Standard Arabic to understand.

It is a nominal sentence.

That means it is built without a present-tense verb like is.

It has two main parts:

• لون البنطلون = the subject/topic
• غامق = the predicate/description

So the pattern is:

• noun phrase + adjective

This is one of the most basic and common sentence types in Arabic.