A dob is nagyon hangos.

A is the Hungarian definite article, so it means the.

• a dob = the drum

Hungarian has two forms of the definite article:

• a before a consonant
• az before a vowel

So:

• a dob = the drum
• az alma = the apple

Because dob starts with a consonant (d), Hungarian uses a, not az.

A quick rule:

• a
  • consonant sound
• az
  • vowel sound

Examples:

• a ház = the house
• az autó = the car

No. In this sentence, is does not mean the English verb is.

Hungarian is means:

• also
• too
• as well

So A dob is nagyon hangos. means something like:

• The drum is also very loud.
• The drum is very loud too.

This is one of the first things English speakers find confusing, because it looks exactly like English is, but it is a completely different word.

There usually isn’t one in this kind of sentence.

In present tense, third person, Hungarian often drops the verb "to be" when the sentence is simply:

• noun + adjective
• noun + noun

So:

• A dob hangos. = The drum is loud.
• literally: The drum loud.

That is normal Hungarian.

So in A dob is nagyon hangos, the word is is just also, and the actual English-style is is simply not expressed.

Because is usually follows the word it is attached to.

So:

• A dob is nagyon hangos. = The drum is also very loud.
  • emphasis: the drum too

If you move is, the meaning focus changes:

• A dob nagyon is hangos. can mean something more like The drum really is loud / is indeed loud
• Nagyon hangos is. can sound like It is very loud too

So in your sentence, is is attached to dob, meaning the drum also.

Nagyon means very.

It normally goes before the adjective or adverb it modifies:

• nagyon hangos = very loud
• nagyon jó = very good
• nagyon gyorsan = very quickly

So:

• hangos = loud
• nagyon hangos = very loud

Hangos means loud or noisy, depending on context.

In this sentence, loud is the most natural translation:

• A dob hangos. = The drum is loud.

Related words:

• hang = sound / voice
• hangos = loud
• halk = quiet / soft

Because Hungarian adjectives generally do not change for gender or number the way they do in many Indo-European languages.

So hangos stays the same:

• A dob hangos. = The drum is loud.
• A dobok hangosak. = The drums are loud.

Notice that in the plural predicate, Hungarian may mark plurality elsewhere in the sentence, but the adjective itself does not change for masculine/feminine like in some languages. Hungarian has no grammatical gender, so you do not need to worry about masculine/feminine adjective agreement.

Hungarian word order is more flexible than English word order, and it often reflects focus and emphasis, not just grammar.

In this sentence:

• A dob is nagyon hangos.

the particle is follows dob, so it emphasizes that the drum too has this property.

English often puts too/also later:

• The drum is very loud too.
• The drum is also very loud.

Hungarian can express the same idea, but the placement of is shows what is being included.

You would remove is:

• A dob nagyon hangos.

That means simply:

• The drum is very loud.

So compare:

• A dob nagyon hangos. = The drum is very loud.
• A dob is nagyon hangos. = The drum is also very loud.

Dob is pronounced roughly like dobe, but with a short Hungarian o.

A simple approximation for English speakers:

• dob ≈ dawb or dob with a short, rounded vowel

More specifically:

• d = like English d
• o = a short o, more rounded than in many English accents
• b = like English b

Hungarian stress is usually on the first syllable, so here the word is stressed on dob itself, since it is one syllable.

A rough pronunciation guide:

• A dob is nagyon hangos.
• approximately: aw dob ish nad-yon han-gosh

A few details:

• a sounds like a short aw
• is sounds like ish
• nagyon is roughly nad-yon or nawdyon, depending on how closely you want to imitate Hungarian pronunciation
• hangos is roughly han-gosh

Stress usually falls on the first syllable of each word:

• A DOB is NA-gyon HAN-gos

Usually not if you mean the drum in a normal, specific sentence.

• A dob is nagyon hangos. = The drum is also very loud.

Leaving out the article would sound unnatural in most ordinary contexts.

Hungarian often uses articles where English does, especially when talking about a specific thing. So if you mean a particular drum, a is the normal choice.

It is singular.

• dob = drum (singular)

If you wanted the drums, you would say:

• a dobok = the drums

Then the sentence would be:

• A dobok is nagyon hangosak. = The drums are also very loud.

So the original sentence refers to one drum.

Probably these three points:

1. a = the
2. is = also/too, not the English verb is
3. Hungarian often leaves out to be in the present tense, third person:
   • A dob hangos. = The drum is loud.

So the structure is basically:

• A dob = the drum
• is = also
• nagyon hangos = very loud

Altogether:

• A dob is nagyon hangos. = The drum is also very loud.