Laget beseirer dem.

Because Norwegian usually puts the definite article at the end of the noun.

• lag = team
• laget = the team

Here, -et is the definite ending for a neuter noun. So laget is the definite singular form.

The base form is lag, which is a neuter noun.

Its forms are:

• et lag = a team
• laget = the team
• lag = teams
• lagene = the teams

So in this sentence, laget is the subject and means the team.

Beseirer is the present tense of the verb å beseire.

• å beseire = to defeat
• beseirer = defeats / is defeating

In many contexts, the Norwegian present tense can also be used more broadly, depending on context, just like English sometimes uses the present for general statements.

Because dem is the object form of the pronoun, while de is the subject form.

• de = they
• dem = them

In Laget beseirer dem, laget is doing the action, and dem is receiving the action. So dem is correct.

No, this is a very straightforward Norwegian sentence with normal subject–verb–object word order:

• Laget = subject
• beseirer = verb
• dem = object

So it matches English quite closely:

• The team defeats them

It is a correct and common word, but it can sound a bit more formal or stronger than everyday beat in English.

Å beseire usually means:

• to defeat
• to overcome
• to vanquish

In casual speech, Norwegians often also use slå for beat in many contexts, especially in sports:

• Laget slår dem = The team beats them

So beseirer is natural, but a little more formal or emphatic.

Yes, laget can have other meanings depending on context, because lag is a word with several uses. It can refer to:

• a team
• a layer
• a group
• a side

However, in a sentence like Laget beseirer dem, the team is the most natural interpretation.

A simple approximation is:

LAH-get beh-SIGH-rer dem

A few notes:

• laget: the g is pronounced here
• beseirer: the sei part sounds roughly like English sigh
• dem is often pronounced close to dei or dem, depending on dialect and speaking style

Pronunciation varies by dialect, but that gives a reasonable starting point.

Yes, depending on context, Norwegian present tense can sometimes correspond to either:

• defeats
• is defeating

Without more context, beseirer is just present tense. English chooses between simple present and progressive more often than Norwegian does.

Not always, but very often. In simple cases like this, the definite meaning is shown by the noun ending:

• laget = the team

Norwegian can also use a separate definite word in some structures, especially with adjectives:

• laget = the team
• det sterke laget = the strong team

So the ending is very important, but sometimes it appears together with another definite marker.