זה לא יום רגיל; יש לנו פגישה חשובה.

In this sentence, זה can be understood as this or it, depending on how naturally you translate it into English.

Hebrew often uses זה in simple identification-type sentences where English might say it is or this is. So:

• זה לא יום רגיל = This is not a normal day / It’s not a normal day

Because Hebrew usually does not use a present-tense word for is, זה helps anchor the sentence.

Hebrew normally leaves out the present-tense verb to be.

So where English says:

• It is not a normal day

Hebrew simply says:

• זה לא יום רגיל

There is no separate word for is in the present tense. This is one of the most important differences from English.

In past and future, Hebrew does use forms of to be:

• זה היה יום רגיל = It was a normal day
• זה יהיה יום רגיל = It will be a normal day

לא is the general word for not. It is used to negate most verbs and also many present-tense sentences like this one.

So:

• זה לא יום רגיל = This is not a normal day

אין is mainly used for there is not / there are not / do not have.

For example:

• אין לנו פגישה = We don’t have a meeting
• literally: There is no meeting for us

So in your sentence:

• first clause: זה לא יום רגיל → use לא
• second clause: יש לנו... → if you wanted to negate that, you would usually use אין לנו...

Yes, יום רגיל does mean a normal day.

Hebrew has no separate word for a/an. A noun without ה־ is usually indefinite.

So:

• יום רגיל = a normal day
• היום הרגיל = the normal day

This is very common in Hebrew, and English speakers often need time to get used to it.

In Hebrew, adjectives normally come after the noun, not before it as in English.

So:

• יום רגיל = literally day normal
• פגישה חשובה = literally meeting important

This is standard Hebrew word order for noun + adjective.

Because Hebrew adjectives must agree with the noun in gender and number.

• יום is masculine singular, so the adjective is masculine singular: רגיל
• פגישה is feminine singular, so the adjective is feminine singular: חשובה

So:

• יום רגיל = masculine singular
• פגישה חשובה = feminine singular

This agreement is required in Hebrew.

יש לנו literally means something like there is to us, but in natural English it means we have.

Hebrew often expresses possession with:

• יש = there is / there are
• plus a preposition with a pronoun suffix

So:

• יש לי = I have
• יש לך = you have
• יש לנו = we have

That is why the sentence says:

• יש לנו פגישה חשובה = We have an important meeting

Using אנחנו would mean we, but Hebrew does not usually say possession that way.

לנו means to us / for us.

It is made from:

• ל־ = to / for
• נו = us

In the pattern with יש, it gives the meaning of possession:

• יש לנו = we have
• literally: there is to us

This structure is extremely common in Hebrew.

No. With יש, the negative form is usually אין, not לא יש.

So:

• יש לנו פגישה חשובה = We have an important meeting
• אין לנו פגישה חשובה = We do not have an important meeting

This is a very important pattern to remember:

• יש... = there is / have
• אין... = there is not / do not have

The semicolon separates two closely connected ideas:

• זה לא יום רגיל
• יש לנו פגישה חשובה

In English and Hebrew writing, a semicolon can link two full clauses that are strongly related. Here, the second clause explains why the day is not ordinary.

You could also see similar sentences written with:

• a period
• a comma in less formal writing
• a connecting word like כי (because)

For example:

• זה לא יום רגיל כי יש לנו פגישה חשובה.

Some parts are flexible, but not everything.

These are fixed or mostly fixed:

• יום רגיל: noun before adjective
• פגישה חשובה: noun before adjective
• יש לנו: this structure should stay together

But Hebrew can sometimes move parts around for style or emphasis. For example:

• יש לנו פגישה חשובה; זה לא יום רגיל.
• היום זה לא יום רגיל; יש לנו פגישה חשובה.

Still, the original version is very natural and straightforward.

A simple pronunciation guide is:

• זה לא יום רגיל → zeh lo yom ra-GEEL
• יש לנו פגישה חשובה → yesh LA-nu peh-gee-SHA kha-shoo-VA

A few helpful notes:

• זה sounds like zeh
• לא sounds like lo
• יש sounds like yesh
• the ח in חשובה is a throaty sound that does not exist in normal English pronunciation

If you cannot make the ח sound yet, many learners start with a softer h-like sound and improve over time.