אין לי מה להגיד למנהלת עד שאקרא את המסמך החדש.

אין לי literally means there isn’t to me or I don’t have.

In this sentence, אין לי מה להגיד means I have nothing to say / I don’t have anything to say.

Hebrew often uses אין to express non-existence or lack:

• יש לי = I have
• אין לי = I don’t have

So instead of building this with אני לא..., Hebrew uses a possession/lack structure:

• אין לי מה להגיד = literally, There is not to me what to say

That is a very natural Hebrew pattern.

Yes — literally, מה להגיד is what to say, but in this structure it often means anything to say or something to say.

A very common Hebrew pattern is:

אין/יש + ל־ + מה + infinitive

Examples:

• יש לי מה לאכול = I have something to eat
• אין לי מה ללבוש = I have nothing to wear
• אין לי מה להגיד = I have nothing to say

So מה here does not always mean a direct question word like what? It can be part of an idiomatic structure meaning something/anything to...

Because after מה in this pattern, Hebrew usually uses the infinitive.

So:

• אין לי מה להגיד = I have nothing to say

not:

• אין לי מה אני אומר
• אין לי מה אגיד

The infinitive after מה works like English to say, to do, to eat, etc.

More examples:

• אין לי מה לעשות = I have nothing to do
• יש לי מה ללמוד = I have something to study

Because the preposition ל־ (to/for) combines with the definite article ה־ (the).

So:

• ל + מנהלת = to a manager
• ל + המנהלת = to the manager

But in Hebrew, ל + ה contracts into one form in writing:

• למנהלת = to the manager

The same thing happens with other prepositions:

• ב + הבית → בבית = in the house
• כ + הילד → כילד = as the child / like the child depending on context

So למנהלת already includes the idea of the.

Because מנהלת means female manager or principal/director in the feminine form.

Hebrew nouns often reflect gender:

• מנהל = male manager
• מנהלת = female manager

So if the person being referred to is a woman, למנהלת is correct.

If it were a man, the sentence would be:

• אין לי מה להגיד למנהל...

This is a very common difference between Hebrew and English.

After עד ש־ (until), Hebrew normally uses the future tense:

• עד שאקרא = literally until I will read
• but in natural English: until I read

So even though English uses a present form after until, Hebrew uses future.

More examples:

• אחכה עד שתבוא = I’ll wait until you come
• לא אדע עד שאראה = I won’t know until I see

So עד שאקרא את המסמך החדש is completely normal Hebrew.

אקרא is the 1st person singular future form of לקרוא.

In this sentence it means:

• אקרא = I will read

So:

• עד שאקרא את המסמך החדש = until I read the new document

A few related forms:

• אני קורא / קוראת = I read / I am reading
• קראתי = I read / I have read
• אקרא = I will read

Yes — in unpointed Hebrew spelling, אקרא can come from either:

• לקרוא = to read
• לקרוא = to call / to name

They are written the same without vowel marks.

So technically אקרא could mean:

• I will read
• I will call
• I will name

But context makes the meaning clear here:

• את המסמך החדש strongly suggests read the new document

So in this sentence, it definitely means I will read.

Hebrew uses את before a definite direct object.

Here, המסמך החדש means the new document, which is definite because of ה־ (the). Since it is the direct object of אקרא (I will read), Hebrew adds את:

• אקרא את המסמך החדש = I will read the new document

Compare:

• אקרא מסמך חדש = I will read a new document
  no את, because it is indefinite
• אקרא את המסמך החדש = I will read the new document
  את is required

Because in Hebrew, when a noun is definite, its adjective is usually definite too.

So:

• מסמך חדש = a new document
• המסמך החדש = the new document

The adjective must match the noun in:

• gender
• number
• definiteness

That is why both words take ה־:

• המסמך = the document
• החדש = the new

This is a basic Hebrew rule for noun-adjective agreement.

Yes, it could.

Both mean to say:

• להגיד
• לומר

In many contexts they are interchangeable. However:

• להגיד often feels a bit more everyday and conversational
• לומר can sound slightly more neutral or formal, depending on context

So these are both natural:

• אין לי מה להגיד למנהלת...
• אין לי מה לומר למנהלת...

The first one is probably a bit more colloquial.

Yes, Hebrew allows some flexibility, but the original order is the most neutral and natural:

אין לי מה להגיד למנהלת עד שאקרא את המסמך החדש.

This flows as:

1. אין לי = I don’t have
2. מה להגיד = anything to say
3. למנהלת = to the manager
4. עד שאקרא... = until I read...

You could move some parts for emphasis, but that would change the feel:

• עד שאקרא את המסמך החדש, אין לי מה להגיד למנהלת.

This version puts emphasis on until I read the new document first.

Both are grammatical. The original is just the more straightforward version.

Yes. Both are natural, but they are slightly different in feel.

• אין לי מה להגיד = I have nothing to say
• אין לי שום דבר להגיד = I have absolutely nothing to say

שום דבר can sound a bit stronger or more emphatic.

So:

• אין לי מה להגיד למנהלת = neutral, very common
• אין לי שום דבר להגיד למנהלת = a bit more forceful

The version in your sentence is very idiomatic and probably the most natural everyday choice.