Στον παιδικό σταθμό η νταντά άφησε και το παγούρι του μικρού πάνω στο καρεκλάκι του.

Στον is a contraction of σε + τον.

• σε = in / at / to
• τον = the (masculine accusative singular)

So Στον παιδικό σταθμό means something like at the daycare / to the daycare, depending on context. In this sentence, it is naturally understood as at the daycare.

Because after σε (here hidden inside στον), Greek normally uses the accusative case.

So:

• nominative: ο παιδικός σταθμός
• accusative: τον παιδικό σταθμό

Both the noun and the adjective change form:

• παιδικός → παιδικό
• σταθμός → σταθμό

This is standard agreement: the adjective matches the noun in gender, number, and case.

Greek uses the definite article very regularly with specific people and things.

So η νταντά means the nanny, referring to a specific nanny already understood in the situation. In Greek, using the article here is completely normal and expected.

Άφησε is the aorist form, which is commonly used as the basic simple past in Greek.

It is:

• 3rd person singular
• from the verb αφήνω = to leave / put down / let

So η νταντά άφησε = the nanny left / put down.

In this sentence, άφησε is best understood as left or left behind / placed.

Here και is best understood as also / too, not just a simple connector meaning and.

So:

• άφησε και το παγούρι = she also left the water bottle

It adds the idea that the nanny left that item as well. Greek και can mean:

• and
• also / too
• sometimes even

Its exact meaning depends on position and context.

Παγούρι means water bottle or sometimes canteen/flask, depending on context.

It is a neuter noun:

• nominative/accusative singular: το παγούρι

That is why you see το παγούρι here.

Του μικρού literally means of the little one or of the small one.

Here μικρού is the genitive singular form of μικρός (small / little), but it is being used substantively—in other words, the adjective is functioning like a noun.

So ο μικρός can mean:

• the little boy
• the little one
• the young child

And του μικρού means:

• of the little boy
• the little one’s

In this sentence, it refers to the child.

It could, but it does not have to.

Greek often uses adjectives like μικρός on their own when the noun is obvious from context.

So:

• του μικρού παιδιού = of the little child
• του μικρού = of the little one / the little boy

The shorter version is very natural when everyone already knows who is being referred to.

Πάνω στο means on or more literally on top of.

It is made of:

• πάνω = on top / above
• στο = σε + το = on the / in the / to the

So:

• πάνω στο καρεκλάκι = on the little chair

Greek often uses πάνω σε / πάνω στο when it wants to be clear that something is physically resting on a surface.

Καρεκλάκι is a diminutive form of καρέκλα (chair).

• καρέκλα = chair
• καρεκλάκι = little chair / small chair

The ending -άκι is a very common diminutive ending in Greek. It can suggest:

• small size
• affection
• something child-related
• an informal tone

In this sentence, καρεκλάκι fits very naturally because it refers to a small child’s chair.

That του means his.

So:

• το καρεκλάκι του = his little chair

It refers back to του μικρού, meaning the child.

So the phrase means:

• on his little chair

They look the same, but they do slightly different jobs here.

1. In του μικρού, του is the genitive article:

   • literally of the
   • του μικρού = of the little one

2. In το καρεκλάκι του, του is a possessive clitic pronoun:

   • his
   • his little chair

So they are identical in form, but different in function.

Greek word order is more flexible than English word order because Greek shows grammatical relationships through endings and articles, not only through position.

This sentence starts with the location:

• Στον παιδικό σταθμό = At the daycare

Then comes the subject:

• η νταντά = the nanny

Then the verb:

• άφησε

Then the object:

• και το παγούρι του μικρού

Then another location phrase:

• πάνω στο καρεκλάκι του

A more neutral English-like order would still be possible in Greek, but this version sounds natural and lets the speaker introduce the setting first.

In form, σε + accusative can cover both ideas depending on context.

But in this sentence, because the action is leaving the water bottle on the child’s little chair, the natural interpretation is at the daycare, not to the daycare.

So the phrase is best understood as setting the scene:

• At the daycare, the nanny also left the little one’s water bottle on his little chair.

Greek often puts possessive pronouns after the noun as short clitic forms.

So instead of saying something structurally like his chair, Greek commonly says:

• το καρεκλάκι του
  literally: the little chair his

This is one of the most normal ways to express possession in modern Greek.

No, not in this sentence.

Because of the structure, του μικρού goes with το παγούρι as a possessive phrase:

• το παγούρι του μικρού = the little one’s water bottle

It does not mean the bottle is small. If Greek wanted to say the small water bottle, it would say something like:

• το μικρό παγούρι

So word placement and case make the meaning clear.