Leikstjórinn er góður.

In Icelandic, the definite article is usually attached to the end of the noun instead of appearing as a separate word like English the.

• leikstjóri = director
• leikstjórinn = the director

The ending -inn here is the masculine singular definite article in the nominative case.

Word by word:

• Leikstjórinn = the director
• er = is
• góður = good

So the structure is very close to English: The director is good.

Icelandic adjectives change form to match the noun they describe in:

• gender
• number
• case

Here, leikstjórinn is:

• masculine
• singular
• nominative

So the adjective also appears in the masculine singular nominative form:

• góður = good

That is why you get Leikstjórinn er góður.

Leikstjóri is a masculine noun.

You can tell in this sentence because:

• the definite form is leikstjórinn
• the adjective is masculine: góður

Even if the director is a woman in real life, the grammar of the noun itself is still masculine unless a different noun is used.

Because in this sentence góður is a predicate adjective, not an adjective directly attached to the noun.

Compare:

• Leikstjórinn er góður = The director is good.
• Góði leikstjórinn = The good director.

In the first sentence, góður comes after er because it describes the subject through the verb to be.

In the second, the adjective is placed directly before the noun, and its form changes to góði because Icelandic uses a different adjective form in that kind of definite noun phrase.

This is a very common question.

Icelandic adjectives have different forms depending on how they are used.

1. Predicate use: after a verb like er

   • Leikstjórinn er góður = The director is good.

2. Attributive use: directly before a noun

   • Góði leikstjórinn = The good director.

So:

• góður is the form used after er
• góði is the form used before a definite masculine singular noun

Yes. Er is the 3rd person singular present tense of vera, which means to be.

Some common forms are:

• ég er = I am
• þú ert = you are
• hann / hún / það er = he / she / it is

So in this sentence, Leikstjórinn er góður, er simply means is.

Yes. The subject leikstjórinn is nominative, and the adjective góður is also nominative.

That is normal with vera in sentences like this:

• Maðurinn er þreyttur = The man is tired.
• Konan er góð = The woman is good.

With to be, the describing adjective usually matches the subject in case, number, and gender.

Add ekki, which means not:

• Leikstjórinn er ekki góður. = The director is not good.

The usual position is after the verb:

• er ekki

In a simple yes/no question, Icelandic usually puts the verb first:

• Er leikstjórinn góður? = Is the director good?

So the statement:

• Leikstjórinn er góður.

becomes the question:

• Er leikstjórinn góður?

Not necessarily. Leikstjóri can mean director in the sense of someone directing a play, film, or similar performance.

The exact meaning depends on context. In many situations, English would also just say director and let the context explain whether it is theater, film, or television.

A rough pronunciation guide for an English speaker would be something like:

• LAYK-styour-inn

A few helpful points:

• ei in Icelandic often sounds a bit like ay
• j is pronounced like English y
• stj can be tricky; it sounds somewhat like sty
• the ll sound that English speakers expect is not present here, so read the word in parts:
  • leik
  • stjór
  • inn

You do not need perfect pronunciation immediately, but recognizing the parts helps a lot.

Yes, in this simple sentence it is very similar:

• Leikstjórinn = subject
• er = verb
• góður = subject complement

So the pattern is:

• Subject + verb + adjective

That matches English The director is good very closely, which makes this kind of Icelandic sentence a nice beginner pattern.