Tandkødet er rødt.

Tandkødet means the gums or the gum tissue.

It is built from:

• tand = tooth
• kød = flesh/meat
• -et = the definite ending for a neuter noun

So tandkød literally looks like tooth-flesh, but in normal Danish it simply means gum or gum tissue.

In Danish, the definite article is often attached to the end of the noun instead of being a separate word.

So:

• tandkød = gum / gum tissue
• tandkødet = the gum / the gum tissue

This is very common in Danish:

• hus = house
• huset = the house

With tandkødet, the ending -et is doing the job of English the.

Because tandkød is a neuter noun, and the adjective has to agree with it.

The adjective is:

• rød in the basic form
• rødt with a neuter singular noun
• røde in plural and in many definite contexts

So:

• En bil er rød = The car is red
• Et æble er rødt = The apple is red
• Tandkødet er rødt = The gums/gum tissue are red

A very important point: this agreement also happens when the adjective comes after er, not only before the noun.

Grammatically, tandkødet is singular.

Danish often treats gum tissue as a mass or collective substance, where English usually says the gums in the plural. So even though the English translation may be plural, the Danish noun is commonly singular.

That means:

• Danish: Tandkødet er rødt
• Natural English: The gums are red

This is a meaning difference between the languages, not a mistake.

Er is the present tense of at være, which means to be.

So:

• jeg er = I am
• du er = you are
• det er = it is
• tandkødet er rødt = the gums are red / the gum tissue is red

It works just like English is/are, except Danish uses the same form er for all persons in the present tense.

The hardest part for many English speakers is ø.

A few tips:

• ø is a front rounded vowel; English does not really have an exact match.
• It is somewhat similar to the vowel in French peur or German schön, depending on accent.
• The d in Danish is often softer than an English d.
• The final t may be very light in normal speech.

So the word may sound less sharp and less fully pronounced than an English speaker expects from the spelling.

The best approach is:

1. learn the vowel ø separately,
2. listen to native audio,
3. imitate the whole word, not each letter one by one.

A useful learner-friendly guide is:

• stress the first syllable: TAND-...
• keep kø short and rounded
• make the ending -det unstressed

A few pronunciation notes:

• Danish pronunciation is often less literal than the spelling suggests.
• The d sounds may be softer than in English.
• The final part -et is usually weak and unstressed.

So the word will usually sound smoother and more reduced than an English speaker might expect from the written form.

This sentence has normal Danish statement word order:

• Tandkødet = subject
• er = verb
• rødt = adjective/predicate

So it is basically: Subject + verb + complement

That is very similar to English:

• The gums are red

Danish is a verb-second language, but when the subject comes first, the sentence often looks very English-like.

For example:

• I dag er tandkødet rødt = Today the gums are red

Here I dag comes first, and the verb er still stays in second position.

Yes, but then the structure changes.

After the verb:

• Tandkødet er rødt = The gum tissue is red

Before an indefinite noun:

• rødt tandkød = red gum tissue

With a definite noun, the adjective usually takes a different form:

• det røde tandkød = the red gum tissue

So the form of the adjective depends on both:

1. the gender/number of the noun, and
2. whether the noun phrase is definite or indefinite.

You usually learn it together with its article:

• et tandkød = a gum / gum tissue
• tandkødet = the gum / the gum tissue

The clues here are:

• the indefinite article et
• the definite ending -et

Those are both signs of a neuter noun.

Unfortunately, there is no completely reliable rule that lets you guess the gender of every Danish noun, so it is best to memorize nouns together with en or et.

Yes, it is a completely natural sentence.

It could be used:

• in a medical or dental context
• when describing inflammation or irritation
• when talking about oral health

For example, a dentist, parent, or patient might say it when noticing that the gum tissue looks unusually red.

So although the sentence is simple, it is very realistic and useful vocabulary.