الست هي المديرة.

A common Levantine pronunciation would be something like:

es-sitt hiyye l-mudīre

A few useful notes:

• ال before س assimilates, because س is a “sun letter,” so الست is pronounced es-sitt, not al-sitt.
• هي in Levantine is often pronounced hiyye.
• المديرة is often pronounced l-mudīre in Levantine, with the final ـة sounding like -e in pause.

So even though it is written in standard Arabic spelling, the spoken Levantine sound is a bit different.

الست means the lady or the woman here.

In Levantine, ست is a common and often polite way to refer to a woman, especially an adult woman. Depending on context, it can sound respectful, like the lady.

It is different from:

• امرأة = woman (more formal / standard)
• مرَة = woman/wife in colloquial speech, depending on dialect and context

So الست is a very natural word to learn in spoken Arabic.

هي literally means she, but here it helps link the two parts of the sentence:

• الست = the lady
• المديرة = the manager/director

So هي is functioning like a connector in an equational sentence:
The lady — she — the manager

In natural English, we translate that as:

The lady is the manager.

This happens a lot in Arabic when both sides are definite. The pronoun helps make the structure clearer.

Great question. Arabic normally does not use a present-tense verb to be the way English does.

For example:

• البنت طويلة = The girl is tall

There is no separate word for is.

But in a sentence like الست هي المديرة, the middle word هي is not exactly a normal verb meaning “is.” It is a pronoun used to connect two definite nouns.

That means:

• الست = definite
• المديرة = definite

When both parts are definite, Arabic often uses a pronoun like هو / هي between them.

So:

• البنت طويلة → no pronoun needed
• البنت هي المديرة → pronoun is common and helpful

Because the sentence means the lady is the manager, not the lady is a manager.

• المديرة = the manager / the female director
• مديرة = a manager / a female director

So:

• الست هي المديرة = The lady is the manager
• الست مديرة = The lady is a manager

That is an important difference.

Yes. المديرة is feminine singular.

The masculine form is:

• المدير = the male manager / the director

The feminine form is:

• المديرة = the female manager / the female director

This matches الست and هي, which are also feminine singular.

So the sentence is grammatically consistent all the way through:

• الست → feminine
• هي → feminine
• المديرة → feminine

The ـة is the taa marbuuTa, a very common feminine ending in Arabic.

In this word:

• مدير = masculine
• مديرة = feminine

In Levantine pronunciation, this ending is often heard as -e when you pause:

• mudīre

But in formal reading or in certain grammatical contexts, it may sound more like -a(t).

For a learner, the key takeaway is:

• the ـة usually signals feminine gender
• in Levantine speech, it often sounds like -e

Not this exact sentence.

Because المديرة has الـ, it means the manager, not a manager.

So this exact sentence means:

The lady is the manager.

If you want The lady is a manager, you would normally say:

الست مديرة

with no هي and no الـ on مديرة.

It can be understood in both, but it feels especially natural in spoken Arabic because of الست.

Why?

• المديرة and هي are fine in both Standard Arabic and Levantine.
• الست is very common in spoken dialects, including Levantine.
• In Modern Standard Arabic, a more formal word for the woman / the lady might be السيدة or المرأة depending on context.

So if you wanted a more formal Standard Arabic version, you might see:

• السيدة هي المديرة

But الست هي المديرة feels very natural for dialect learning.

Sometimes learners want to remove it, but in this kind of sentence it is usually better to keep it.

• الست هي المديرة = clear: The lady is the manager
• الست المديرة could sound more like the manager lady or the lady manager, not necessarily a full equational sentence

Because both nouns are definite, هي helps show that one is being identified as the other.

So for this meaning, keeping هي is the safest and clearest choice.

This is a nominal sentence: a sentence built without a present-tense verb like English is.

Its structure is:

• الست = subject/topic
• هي = linking pronoun
• المديرة = predicate/complement

So the pattern is:

[definite noun] + [pronoun] + [definite noun]

This pattern is very useful for identity statements, such as:

• هو الأستاذ = He is the teacher
• هي الطبيبة = She is the doctor
• أنت المدير = You are the manager
• الست هي المديرة = The lady is the manager

A natural transliteration would be:

es-sitt hiyye l-mudīre

You may also see slight spelling differences, such as:

• sitt / sett
• hiyye / hiyyi
• mudire / mudiire

These differences reflect pronunciation choices and transliteration style, not major grammar differences.

A learner-friendly version is:

es-sitt hiyye l-mudīre