Rozumím smyslu otázky.

Rozumět is the infinitive, like to understand in English.
Rozumím is the 1st person singular present tense form, meaning I understand.

Conjugation of rozumět in the present tense:

• (já) rozumím = I understand
• (ty) rozumíš = you understand
• (on/ona/ono) rozumí = he/she/it understands
• (my) rozumíme = we understand
• (vy) rozumíte = you understand
• (oni) rozumí = they understand

So the sentence uses the form that matches an implied I.

Czech often leaves out subject pronouns when they are clear from the verb ending. This is called a pro-drop language.

So:

• Rozumím smyslu otázky. = I understand the meaning/sense of the question.

You could say Já rozumím smyslu otázky, but já is usually added only for emphasis, contrast, or clarity.

Because rozumět does not take a direct object in the accusative. It normally takes the dative case.

The noun smysl is masculine inanimate, and its dative singular form is smyslu.

So:

• smysl = nominative
• smyslu = dative singular

This is one of the important things to memorize with the verb:

• rozumět + dative = to understand

Compare:

• Rozumím češtině. = I understand Czech.
• Rozumím tomu. = I understand that.
• Rozumím smyslu otázky. = I understand the sense/meaning of the question.

Here otázky is in the genitive singular.

The phrase smysl otázky means the meaning/sense of the question. In Czech, possession or close relationship is often expressed with the genitive, where English often uses of.

So:

• smysl otázky = the sense/meaning of the question

Basic forms of otázka:

• otázka = nominative singular
• otázky = genitive singular

This structure is very common:

• konec filmu = the end of the film
• název knihy = the title of the book
• smysl života = the meaning of life

It breaks down like this:

• Rozumím = verb, 1st person singular present
• smyslu = dative singular, object of rozumím
• otázky = genitive singular, dependent on smyslu

So the structure is:

rozumět + dative
and inside that dative noun phrase:
smysl + genitive

In other words, something like:

I understand + the meaning(dative) + of the question(genitive)

Yes, in standard usage rozumět is normally followed by the dative.

Examples:

• Rozumím učiteli. = I understand the teacher.
• Rozumíš češtině? = Do you understand Czech?
• Nerozumím tomu slovu. = I don’t understand that word.

This is different from English, where understand takes a direct object with no visible case marking.

So for learners, it is very useful to memorize the verb as:

rozumět někomu / něčemu
= to understand someone / something

They are similar, but not always identical.

• smysl often means sense, point, logic, or meaning in context
• význam often means meaning, significance, or importance

In this sentence, smyslu otázky sounds very natural because it suggests understanding what the question is getting at—its sense or point.

You might also hear:

• Rozumím významu otázky.

That would sound more like I understand the meaning/significance of the question. It is possible, but smyslu otázky often feels more natural when talking about the intended sense of a question.

Yes. Czech word order is relatively flexible because the case endings show grammatical relationships.

The neutral order here is:

• Rozumím smyslu otázky.

But other orders are possible, depending on emphasis:

• Smyslu otázky rozumím.
  This puts more focus on the meaning of the question.
• Otázky smyslu rozumím.
  Grammatically possible, but much less natural in ordinary speech.

So while word order can change, not every possible order sounds equally natural. The original sentence is a very normal, neutral way to say it.

Here it is singular, even though the form otázky can also be used for other things.

For otázka, otázky can mean:

• genitive singular = of the question
• nominative plural = questions
• accusative plural = questions

In this sentence, it must be genitive singular because it depends on smyslu:

• smysl otázky = the meaning of the question

The context and structure tell you which meaning is correct.

A rough pronunciation guide for an English speaker:

• Rozumím ≈ ro-zu-meem
• smyslu ≈ smi-sloo
  (the y is not exactly English i, but this is close enough at first)
• otázky ≈ o-taas-ki

A few useful notes:

• í is a long vowel
• á is a long vowel
• z is like English z
• s is like English s
• Czech stress is usually on the first syllable of each word:
  • ROzumím
  • SMYslu
  • Otázky

You add ne- to the verb:

• Nerozumím smyslu otázky. = I do not understand the meaning/sense of the question.

This is very common in Czech:

• rozumím → nerozumím
• vím → nevím
• mám → nemám

The cases stay the same:

• nerozumím still takes the dative
• smyslu otázky stays as it is

So:

• Rozumím smyslu otázky.
• Nerozumím smyslu otázky.