Το ζάρι είναι εδώ.

Το is the definite article, so it means the.

In το ζάρι, it agrees with ζάρι:

• το = neuter singular the
• ζάρι = a neuter singular noun

So το ζάρι means the die.

Greek articles change depending on gender, number, and case.

Here, ζάρι is:

• neuter
• singular
• in the nominative case, because it is the subject of the sentence

So the correct article is το.

Very roughly:

• ο = masculine singular the
• η = feminine singular the
• το = neuter singular the

It is singular.

So το ζάρι refers to one die.

The plural is:

• τα ζάρια = the dice

This is useful because English can be confusing here:

• die = one
• dice = more than one

Greek keeps the singular/plural distinction clearly:

• ζάρι = one die
• ζάρια = dice

Είναι is the verb to be.

It comes from είμαι = I am.

In this sentence, είναι means is:

• Το ζάρι είναι εδώ. = The die is here.

A useful thing to know: είναι is also used for they are, so context matters.

Greek usually does not need an explicit subject pronoun the way English often does.

In English, you say:

• It is here

But in Greek, if the subject is already stated, you normally just say:

• Το ζάρι είναι εδώ

The noun το ζάρι already tells you what is here, so no extra it is needed.

Εδώ means here.

It is an adverb of place, so it tells you where something is.

In this sentence:

• Το ζάρι είναι εδώ.
• literally: The die is here.

Yes. Greek word order is often more flexible than English word order.

The neutral order here is:

• Το ζάρι είναι εδώ.

But you may also hear:

• Εδώ είναι το ζάρι. = The die is here / Here is the die
• Το ζάρι εδώ είναι. = possible, but more marked or stylistic

The meaning stays similar, but the focus or emphasis can change.

Usually, yes, in a sentence like this.

Greek often uses the definite article in places where English might sometimes omit it less formally. With a normal singular countable noun as the subject, το ζάρι sounds natural, while ζάρι είναι εδώ would normally sound incomplete or unnatural in standard Greek.

So for a basic sentence like this, keep:

• Το ζάρι είναι εδώ.

A rough pronunciation guide is:

• Το = to
• ζάρι = ZA-ri
• είναι = EE-ne
• εδώ = e-THO

Put together:

• to ZA-ri EE-ne e-THO

A few pronunciation notes:

• ζ sounds like z
• ει in είναι sounds like ee
• δ in εδώ sounds like the th in this, not the th in thin

Greek uses accent marks to show which syllable is stressed.

In this sentence:

• ζάρι → stress on ζά-
• είναι → stress on εί-
• εδώ → stress on -δώ

But το is a short, unstressed function word, so it normally has no written accent.

So the accents help you pronounce the words correctly.

Yes, in a normal full sentence, Greek uses the verb είναι just as English uses is.

So:

• Το ζάρι είναι εδώ. = correct

If you remove είναι:

• Το ζάρι εδώ
  this sounds incomplete in standard Greek unless it appears in a very special context, like a label, a note, or very informal speech.

For ordinary sentence building, keep the verb:

• subject + είναι + place

The pattern is:

• Subject + verb + adverb of place

So here:

• Το ζάρι = subject
• είναι = verb
• εδώ = adverb of place

This is a very common and useful Greek pattern, and you can reuse it easily:

• Το βιβλίο είναι εδώ. = The book is here.
• Η τσάντα είναι εδώ. = The bag is here.
• Το παιδί είναι εδώ. = The child is here.