Čekajte sekundu.

Čekajte means wait.

More specifically, it is the imperative form of the verb čekati = to wait, so it is used when telling someone to wait.

So Čekajte sekundu. literally means Wait a second.

Because čekajte is the form used for:

• more than one person: you all wait
• one person formally/politely: please wait

By contrast, čekaj is used with one person informally.

So:

• Čekaj sekundu. = informal singular
• Čekajte sekundu. = formal singular or plural

This is a very common distinction in Serbian.

It can be both.

Serbian uses the same verb form for:

• formal singular (you, polite)
• plural (you all)

So without more context, Čekajte sekundu. could mean:

• Wait a second. said politely to one person
• Wait a second. said to several people

You usually figure it out from the situation.

Because sekundu is the accusative singular form of sekunda.

The noun sekunda means second. Since čekati normally takes a direct object, Serbian uses the accusative case here:

• nominative: sekunda
• accusative: sekundu

So:

• sekunda = a second as a dictionary form / subject form
• sekundu = a second as the object in wait a second

This is one of the basic case changes you will see a lot with feminine nouns ending in -a.

It is often just an expression.

Like English Wait a second, Serbian Čekajte sekundu usually does not mean exactly one second. It often just means:

• hold on
• wait a moment
• just a moment

So the meaning is usually approximate and conversational, not mathematically exact.

It can be polite enough, especially because čekajte can be the formal form. But the overall tone depends on context and intonation.

• neutral: Čekajte sekundu.
• softer/more polite: Sačekajte sekundu.
• very common in service situations: Samo sekundu. or Samo trenutak.

If you want to sound especially polite, Serbian often adds words like:

• molim = please
• samo = just

For example:

• Molim, čekajte sekundu.
• Samo sekundu, molim.

Both can mean wait, but there is an aspect difference.

• čekati / čekajte = imperfective
• sačekati / sačekajte = perfective

In everyday speech:

• Čekajte sekundu. = Wait a second.
• Sačekajte sekundu. = Wait a second / Just wait a moment.

Very often both work in this kind of situation, but sačekajte can sound a bit more like wait until I finish / wait for a moment to pass, while čekajte is the more basic be waiting verb.

In many real-life situations, both are natural.

A simple approximation is:

CHEH-kahy-teh seh-KOON-doo

A few pronunciation notes:

• č sounds like ch in church
• j in Serbian sounds like English y
• aj sounds roughly like eye
• stress is usually heard as ČE-kaj-te se-KUN-du, though Serbian pitch accent is more complex than simple English stress

So čekajte is approximately CHE-kai-te.

Yes. That is exactly what you would normally say to one friend, one child, or anyone you address informally.

Compare:

• Čekaj sekundu. = informal singular
• Čekajte sekundu. = formal singular or plural

So if you are talking to one person you know well, čekaj is the natural choice.

You can absolutely use other time words.

Common alternatives include:

• Čekajte trenutak. = Wait a moment.
• Samo trenutak. = Just a moment.
• Čekajte malo. = Wait a little / Hold on a bit.
• Samo malo. = Just a little / One moment.

All of these are common, and some may sound more natural than sekundu depending on the situation.

Yes, Serbian word order is fairly flexible, but Čekajte sekundu. is the most straightforward and natural basic order.

You may also hear things like:

• Sekundu, čekajte.
• Samo sekundu.
• Čekajte samo sekundu.

The meaning stays similar, but changing the order can shift emphasis or sound more conversational.

For a learner, Čekajte sekundu. is a very good standard version to remember.

In Serbian Cyrillic, it is:

Чекајте секунду.

Serbian normally uses both scripts, and this sentence means exactly the same in either one:

• Latin: Čekajte sekundu.
• Cyrillic: Чекајте секунду.