Pelíšek je v pokoji.

Usually not. Pelíšek most often means a small cozy bed, nest, or pet bed, especially for a dog or cat.

A few useful points:

• The usual word for a human bed is postel
• Pelíšek sounds warm, cute, or affectionate
• It is a diminutive-type word, so it can suggest something small or cozy

So if you hear pelíšek, think more of a little resting place than an ordinary bed for a person.

Je is the 3rd person singular form of být, which means to be.

So:

• je = is

In this sentence, it connects the subject pelíšek with the location v pokoji, just like English is in The pet bed is in the room.

Normally, no. In a standard Czech sentence like this, je should be there.

• Pelíšek je v pokoji = correct
• Pelíšek v pokoji = incomplete in normal standard speech

Czech does omit to be in some special situations, such as headlines, labels, or very informal note-like language, but not in an ordinary sentence like this.

Because the preposition v means in, and when it shows location, the noun after it usually goes into the locative case.

So:

• base form: pokoj
• after v for location: v pokoji

This is very common in Czech:

• v domě = in the house
• v autě = in the car
• v pokoji = in the room

Pokoji is locative singular.

The dictionary form, or base form, is pokoj.

So:

• pokoj = nominative singular
• v pokoji = locative singular after v

When learning Czech nouns, it is very useful to remember both the base form and the case forms that appear after common prepositions.

Both pokoj and pelíšek are masculine inanimate nouns.

You can often recognize this from their forms and from how they decline. In this sentence:

• pelíšek is in the nominative singular because it is the subject
• pokoj changes to pokoji because it follows v and shows location

Czech does not have articles like English a and the.

So Pelíšek je v pokoji can mean:

• The pet bed is in the room
• A pet bed is in the room

Which one sounds best depends on context. Czech usually lets the situation, word order, and emphasis show whether something is definite or indefinite.

Yes. Czech word order is more flexible than English word order.

The sentence Pelíšek je v pokoji is completely normal. But you could also say:

• V pokoji je pelíšek

That version puts more focus on the location, as if answering What is in the room?

So both are grammatical, but the emphasis changes.

A rough English-friendly guide is:

peh-LEE-shek ye f PO-ko-yi

A few important details:

• í is a long vowel, so lí is held a little longer
• š sounds like sh
• j sounds like English y in yes
• je sounds like ye
• v is often pronounced more like f before a voiceless consonant such as p, so v pokoji often sounds like f pokoji

Also, Czech stress is usually on the first syllable of the word:

• PElíšek
• POkoji

Yes. Pokoj can also mean peace or calm in some contexts.

However, in v pokoji, the meaning depends on context. With this sentence, because the subject is pelíšek, the natural meaning is clearly in the room.

So here you should understand:

• pokoj = room

not peace.

Yes, it is natural and correct.

It is a simple, everyday sentence with:

• a subject: pelíšek
• a form of to be: je
• a location phrase: v pokoji

It sounds like normal Czech and is a good model for similar sentences, such as:

• Kočka je v pokoji
• Stůl je v kuchyni
• Pelíšek je v rohu

So it is a very useful pattern to learn.