Ön is jön értünk a hídhoz, vagy ott vár minket?

Because Ön is the formal way to say you in Hungarian, but grammatically it behaves like a 3rd-person noun phrase.

So:

• informal you come = jössz
• formal you come = Ön jön

This is very common in Hungarian:

• Ön tudja? = Do you know? (formal)
• Te tudod? = Do you know? (informal)

So even though Ön means you, the verb agrees with he/she/it grammar.

Here is means too / also / as well.

So Ön is means:

• you too
• also you
• are you also...

Hungarian is usually comes after the word it belongs to.

Examples:

• én is = I too
• Péter is = Peter too
• Ön is = you too

So Ön is jön... suggests something like Are you also coming...?

Because Hungarian can form yes/no questions simply with intonation in speech and a question mark in writing.

So:

• Ön is jön értünk a hídhoz. = statement
• Ön is jön értünk a hídhoz? = question

In this sentence, the question is expanded with vagy (or):

• Ön is jön értünk a hídhoz, vagy ott vár minket?

This is like:

• Are you also coming to the bridge for us, or are you waiting for us there?

Hungarian also has a question particle -e, but it is not required here.

Értünk comes from ért + -ünk.

• ért = for
• -ünk = us

So értünk means for us.

In this sentence, jön értünk means:

• come for us
• come to pick us up

This is different from simply saying minket (us) as a direct object.

Compare:

• Jön értünk. = He/She is coming for us / to get us.
• Lát minket. = He/She sees us.

So értünk is not the object of the verb in the same way; it is a postpositional form meaning for us.

Because the two verbs require different structures.

1. jön értünk

With jön (come), Hungarian says come for us:

• értünk = for us

2. vár minket

With vár (wait for), Hungarian uses a direct object:

• minket = us

So Hungarian expresses these ideas differently:

• jön értünk = literally comes for us
• vár minket = literally waits us

This often feels strange to English speakers because English says wait for us, but Hungarian uses a direct object with vár.

Hídhoz means to the bridge.

It is made of:

• híd = bridge
• -hoz = to / toward (direction to something)

So:

• a hídhoz = to the bridge

This ending is one of the directional endings in Hungarian:

• -hoz
• -hez
• -höz

Which one you use depends on vowel harmony and sound shape.

Examples:

• házhoz = to the house
• kerthez = to the garden
• székhez = to the chair
• tükörhöz = to the mirror

In the sentence, a hídhoz tells you the destination: the person is coming to the bridge.

Because a is the definite article the.

So:

• hídhoz = to a bridge / to bridge depending on context
• a hídhoz = to the bridge

Hungarian uses a/az as definite articles:

• a before most consonant-initial words
• az before vowel-initial words

Examples:

• a híd = the bridge
• az autó = the car

Ott means there.

So:

• ott vár minket = waits for us there

It helps contrast the two possibilities:

1. You come to the bridge for us
2. You wait for us there

Hungarian often likes to make this kind of contrast explicit with words like:

• itt = here
• ott = there

Hungarian distinguishes between coming and going much like English does, but the choice depends on perspective.

• jön = come (movement toward the speaker or relevant destination)
• megy = go (movement away)

In this sentence, the speaker treats the movement toward us / the meeting place as coming, so jön is natural.

This is especially common when someone is coming to pick people up:

• Jössz értem? = Are you coming for me?
• Jönnek értünk. = They’re coming for us.

Not completely. Hungarian word order is flexible, but different orders change the emphasis.

The sentence:

• Ön is jön értünk a hídhoz, vagy ott vár minket?

puts emphasis on Ön is: Are you also coming...

Other word orders are possible, but they may sound slightly different in focus. For example:

• Ön jön is értünk... would not be natural here.
• Értünk jön Ön is...? could be possible in a special context, but it shifts emphasis.

For learners, the given order is a very natural one.

Yes, learners may notice that is can interact with emphasis and word order in subtle ways.

In everyday Hungarian, Ön is jön? is understandable and natural in context, meaning Are you coming too?

The longer sentence:

• Ön is jön értünk a hídhoz, vagy ott vár minket?

works because is attaches to Ön, and the sentence is contrasting two options.

Hungarian focus and clitic placement can be tricky, but for a learner, the key takeaway is:

• Ön is = you too
• the sentence is asking whether that person is also coming, as opposed to waiting there

Minket is the accusative form of mi (we).

Forms:

• mi = we
• minket / bennünket = us

Here minket is the direct object of vár:

• vár minket = waits for us

Hungarian often has special object forms for pronouns, so they do not always look like a simple stem + ending.

Yes, more or less.

Hungarian vár takes a direct object, so:

• vár engem = waits for me
• vár téged = waits for you
• vár minket = waits for us

English requires for, but Hungarian does not here.

This is a very common difference learners have to remember:

• English: wait for someone
• Hungarian: vár valakit

Often, yes.

Jön értünk a hídhoz can very naturally imply:

• come for us
• come pick us up at the bridge

Whether pick us up is the best translation depends on the wider situation. If the person is arriving to collect the speakers, then pick us up may sound very natural in English.

So grammatically értünk means for us, but in context the whole phrase can suggest coming to get us.