Мама красит яйца на праздник.

Мама is the subject of the sentence, so it is in the nominative case.

A native English speaker may also notice that мама ends in -а, which often looks feminine and is normal for many feminine nouns in Russian.

So here:

• мама = mom / mother
• nominative singular = the person doing the action

In this sentence, Mom is the one painting the eggs.

Красит is the 3rd person singular present tense form of the verb красить.

That means it agrees with мама = she.

So:

• красить = to paint, to dye, to color
• я крашу = I paint / dye
• ты красишь = you paint / dye
• он / она красит = he / she paints / dyes

Here, мама красит means Mom paints / is painting / dyes depending on context.

Because Russian present tense often covers both simple present and present continuous, this could mean:

• Mom paints the eggs for the holiday
• Mom is painting the eggs for the holiday

Literally, красить can mean to paint, to color, or to dye, depending on context.

With eggs, especially near a holiday, it usually means to dye or color eggs rather than painting them like a wall.

So even though the basic verb is broad, the natural English meaning here is likely Mom is dyeing the eggs for the holiday.

Яйца is the plural of яйцо = egg.

This noun is a little tricky because its plural is not formed in the simplest way an English speaker might expect.

• singular: яйцо
• plural: яйца

In this sentence, яйца is the direct object of the verb красит, so it is in the accusative plural.

But because eggs are inanimate, the accusative plural looks the same as the nominative plural:

• nominative plural: яйца
• accusative plural: яйца

So the form stays яйца.

Because яйца is the direct object of the verb красит.

In Russian, direct objects usually do not need a preposition. Instead, Russian marks their role with case.

So:

• мама = subject
• красит = verb
• яйца = direct object

English uses word order heavily. Russian also uses word order, but case is very important too.

На праздник literally means something like for the holiday or for the celebration.

Here, на + accusative expresses purpose or occasion:

• на праздник = for the holiday, for the festive occasion

So the idea is that the eggs are being dyed for the holiday, probably as part of preparing for it.

This does not mean at the holiday in the physical-location sense. It means more like:

• in preparation for the holiday
• for the holiday celebration

The preposition на can take different cases depending on meaning.

Here it takes the accusative case, because it means for in the sense of purpose or occasion.

The noun праздник is a masculine noun, and in the singular accusative it looks the same as the nominative because it is inanimate:

• nominative: праздник
• accusative: праздник

So after на, the form stays праздник.

Yes, very likely.

For many learners, dyeing eggs for a holiday strongly suggests Easter. In Russian-speaking cultures, coloring eggs is a traditional Easter activity.

So while the sentence only says for the holiday, many readers will naturally think of Easter eggs.

Still, grammatically, the sentence itself does not explicitly say Easter. It just says for the holiday.

Красит is from the imperfective verb красить.

Russian often uses the imperfective when talking about:

• an ongoing action
• a repeated action
• a general activity
• the process itself

So мама красит яйца на праздник can mean:

• Mom is dyeing eggs for the holiday
• Mom dyes eggs for the holiday

If you used покрасит, that would be a perfective verb and would normally point to a completed result, often in the future:

• Мама покрасит яйца на праздник = Mom will dye the eggs for the holiday

So красит focuses more on the process or present action, while покрасит focuses on completing it.

Yes. Russian word order is flexible, although the neutral order here is very natural:

• Мама красит яйца на праздник.

Other orders are possible, for example:

• На праздник мама красит яйца.
• Яйца мама красит на праздник.

These versions change the focus or emphasis, not the core meaning.

Very roughly:

• Мама красит яйца на праздник. = neutral
• На праздник мама красит яйца. = emphasizes for the holiday
• Яйца мама красит на праздник. = emphasizes eggs

So Russian uses word order partly for information structure, not only for grammar.

The standard stress is:

• Ма́ма кра́сит я́йца на пра́здник.

A few pronunciation notes:

• я́йца can be tricky because of the йц cluster
• пра́здник is also tricky because of the consonant cluster здн

A slow approximation might be:

• MAH-ma KRA-sit YAI-tsa na PRAHZ-nik

The exact sounds are still Russian sounds, of course, but those stress points are important.

Russian has no articles.

So мама can mean:

• Mom
• the mother
• sometimes even a mother

And яйца can mean:

• eggs
• the eggs

The exact meaning depends on context.

In this sentence, English might naturally use the eggs or just eggs, but Russian does not need a separate word for that.