هاي كاسة مي من التلاجة.

هاي means this in Levantine Arabic, and it is the feminine form.

It is used here because كاسة (glass/cup) is a feminine noun. In Levantine, demonstratives usually agree with the gender of the noun:

• هاد / هادا = this (masculine)
• هاي / هيدي = this (feminine)

So because كاسة is feminine, هاي كاسة is correct.

In Arabic, especially in the present tense, you usually do not say a separate word for is / am / are.

So:

• هاي كاسة مي literally looks like this glass water
• but naturally it means This is a glass of water

This is very normal in both Levantine Arabic and Standard Arabic. The verb to be is usually left out in the present tense.

كاسة مي means a glass of water.

Arabic often expresses X of Y by simply placing two nouns next to each other. This is called an idafa construction.

So:

• كاسة = glass / cup
• مي = water
• كاسة مي = glass of water

English needs of, but Arabic usually does not.

مي is the common Levantine colloquial word for water.

A learner will often know ماء, but that is the Standard Arabic word, not the everyday Levantine form. In casual speech in the Levant, people usually say:

• مي = water

So if you are learning spoken Levantine, مي is the word you want.

من التلاجة means from the fridge.

Breakdown:

• من = from
• التلاجة = the fridge / the refrigerator

So the whole sentence is describing the water as being from the fridge.

Depending on context, that could mean:

• the glass was filled from the fridge
• the water came from the fridge
• this is cold water from the fridge

The الـ is the Arabic definite article, meaning the.

So:

• تلاجة = a fridge / fridge
• التلاجة = the fridge

In this sentence, the speaker means a specific fridge, so التلاجة is used.

No. كاسة is very common in Levantine and often means glass, cup, or a drinking vessel in general, depending on context.

You may also hear:

• كوب = cup / mug / sometimes glass
• كاسة = glass, cup, drinking glass

In everyday Levantine, كاسة مي is a very natural way to say a glass of water.

A common pronunciation is:

haay kaaset mayy min et-tallaaje

A few notes:

• هاي = haay
• كاسة often sounds like kaase or kaaset depending on connection in speech
• مي = mayy
• من = min
• التلاجة = et-tallaaje in natural Levantine pronunciation

You may hear small regional differences, but this is a good practical pronunciation.

When a feminine noun ends in ـة, it is often pronounced as -e when said alone, but it can sound more like -et when followed by another word in a construction like كاسة مي.

So:

• alone: كاسة ≈ kaase
• in a phrase: كاسة مي ≈ kaaset mayy

This is very common and helpful to get used to when listening to spoken Arabic.

Yes, pretty much.

Word-for-word, it is close to:

• هاي = this
• كاسة = glass
• مي = water
• من = from
• التلاجة = the fridge

So literally: This glass water from the fridge

But in natural English, that becomes: This is a glass of water from the fridge.

That difference is normal, because Arabic and English build sentences differently.

Yes. Levantine has lots of regional and personal variation. You might hear things like:

• هاي كاسة مي من التلاجة
• هيدي كاسة مي من التلاجة
• هاد كوب مي من التلاجة if the noun is masculine

The exact demonstrative and vocabulary can change by country, city, and speaker. But the sentence you were given is completely natural Levantine.