Ο τιμοκατάλογος είναι εδώ.

Ο is the definite article the.

In this sentence, it tells you that τιμοκατάλογος is a masculine singular noun in the nominative case, because it is the subject of the sentence.

So:

• ο = the for a masculine singular noun
• it matches τιμοκατάλογος

Because this is the first word of the sentence, it is written with a capital Ο.

Τιμοκατάλογος is masculine.

You can tell partly because:

• it takes the article ο
• it ends in -ος, which is often masculine in Modern Greek

Be careful, though: not every noun ending in -ος is masculine. But in this case, it is.

It is in the nominative case.

Why? Because it is the subject of the sentence — the thing that is here.

That is why you get:

• ο τιμοκατάλογος

If it were an object or followed certain prepositions, it might appear in another case.

It is pronounced approximately:

tee-mo-ka-TA-lo-gos

More accurately: [timokaˈtalogos]

A few notes:

• the stress is on τά
• γ here is a hard g sound, like in go
• τι is pronounced like tee

Yes, it is one word.

It is a compound noun made from:

• τιμή = price
• κατάλογος = catalog / list

So it literally has the sense of price-list.

Greek often forms long compound words like this, so seeing a long word written as one unit is very normal.

Είναι is the present tense, third person singular form of είμαι (to be).

So here it means is.

Useful comparison:

• είμαι = I am
• είσαι = you are
• είναι = he/she/it is

Also, είναι is used for they are as well, so the same form appears in both third person singular and plural.

In a normal full sentence like this, no — you normally keep είναι.

Greek often drops subject pronouns because the verb ending already shows the person, but it does not usually drop the verb to be in standard sentences like this one.

So:

• natural: Ο τιμοκατάλογος είναι εδώ.
• not normal as a full sentence: Ο τιμοκατάλογος εδώ.

You might see omission only in very informal notes, labels, or headline-like language.

Yes, the word order can change.

Ο τιμοκατάλογος είναι εδώ. is a neutral, natural way to say it.

But Greek word order is more flexible than English, so you could also say:

• Εδώ είναι ο τιμοκατάλογος.

That version puts more emphasis on here, something like:

• Here is the price list or
• The price list is here

So the sentence-final εδώ is normal, but not the only possibility.

Εδώ is pronounced approximately:

e-THO

More accurately: [eˈðo]

Notes:

• the stress is on the second syllable
• δ in Modern Greek sounds like the th in this, not like English d

So it is eh-THO, not eh-do.

Usually, no — that sounds unnatural in ordinary Greek.

Greek generally uses the article more often than English does. If you are talking about a specific price list, you would normally say:

• Ο τιμοκατάλογος είναι εδώ.

Leaving out the article might only work in very special contexts, such as:

• headings
• notes
• telegraphic style

For normal speech, keep ο.

You would say:

Οι τιμοκατάλογοι είναι εδώ.

Changes:

• ο → οι (the, plural)
• τιμοκατάλογος → τιμοκατάλογοι (price lists)
• είναι stays είναι

So the verb does not change here, even though the noun becomes plural.