La tempolimo estas kvin minutoj.

La is the definite article, like the in English. It shows that we are talking about a specific time limit: the time limit, not just a time limit.

Unlike English, Esperanto has only one article: la. It does not change for gender, number, or case.

Esperanto often makes compound words by joining roots together into a single word.

• tempo = time
• limo = limit

So tempolimo literally means time-limit, or more naturally in English, time limit.

Writing it as one word is normal in Esperanto. A hyphen is usually not needed here.

In Esperanto compounds, the main idea usually comes at the end.

• tempolimo = a kind of limo (limit) related to tempo (time)
• so it means a limit of time → time limit

If you changed the order, the meaning would change or become much less natural. The final part is usually the core noun.

Estas is the present-tense form of esti, which means to be.

So:

• La tempolimo = the time limit
• estas = is
• kvin minutoj = five minutes

Together: The time limit is five minutes.

Also, Esperanto verbs do not change according to the subject. So estas is used for I am, you are, he is, they are, and so on, as long as the tense is present.

Because kvin means five, and nouns after numbers greater than one are normally plural in Esperanto.

• unu minuto = one minute
• du minutoj = two minutes
• kvin minutoj = five minutes

The ending -j marks the plural.

Because kvin minutoj is not a direct object here. It is a predicate noun (or predicate expression) after estas.

After esti, Esperanto normally uses the basic form, not the accusative:

• La tempolimo estas kvin minutoj. ✅
• La tempolimo estas kvin minutojn. ❌

The -n ending is mainly used for direct objects and for certain expressions of direction, not after esti in this kind of sentence.

Because in Esperanto, expressions with numbers usually do not need an article unless there is a special reason to make them definite.

So kvin minutoj simply means five minutes.

You would not normally say la kvin minutoj here, because the sentence is giving the amount or duration that the time limit is.

A simple guide:

• La = lah
• tempolimo = tem-po-LEE-mo
• estas = ES-tahs
• kvin = roughly kveen or kvin
• minutoj = mee-noo-TOY

A few useful pronunciation notes:

• Stress in Esperanto almost always falls on the second-to-last syllable:
  • tempoLImo
  • EStas
  • minuTOJ
• j sounds like English y
• v is a normal v
• vowels are pronounced clearly and consistently

Yes, Esperanto word order is fairly flexible, although some orders sound more neutral than others.

The most normal version is:

• La tempolimo estas kvin minutoj.

You could also say:

• Kvin minutoj estas la tempolimo.

That still makes sense, but it shifts the emphasis a little. The original sentence is the most straightforward and natural if you are simply stating the time limit.

Here it expresses an amount of time: five minutes as the value of the time limit.

So the sentence means that the allowed time lasts five minutes.

Even though minutoj is grammatically plural, the whole phrase kvin minutoj functions as one time expression.

Not in the same way. Kvin-minuta is an adjective meaning five-minute.

So:

• La tempolimo estas kvin minutoj. = The time limit is five minutes.
• La tempolimo estas kvin-minuta. = The time limit is five-minute.

The second is possible only if you want an adjective, but it is less natural in this simple statement. The noun phrase kvin minutoj is the usual and easiest way to say it.

Kvin is a numeral: the number five.

In Esperanto, numerals do not change form. Kvin stays kvin no matter what noun follows it.

For example:

• kvin minutoj = five minutes
• kvin horoj = five hours
• kvin tagoj = five days

The noun changes for plural if needed, but the numeral itself stays the same.