Definite Adjective Agreement: The -e Form | Danish Grammar

Danish adjectives have two paradigms, and the definite one is mercifully simple: when the noun phrase is definite, the attributive adjective takes -e — every time, for every gender, singular or plural. Den store bil, det store hus, de store huse. No gender choice, no neuter -t, no exceptions worth memorising at this level. The catch is recognising which phrases count as "definite," because the trigger is broader than just the word "the." Possessives and genitives trigger the same -e form, and almost no textbook says so out loud. This page does.

The single rule

In a definite noun phrase, the attributive adjective always ends in -e.

Indefinite (strong)	Definite (weak)	Gender / number
en stor bil	den store bil	common sg.
et stort hus	det store hus	neuter sg.
store huse	de store huse	plural

Look down the right-hand column: store, store, store. The indefinite paradigm makes you choose between base form, -t, and -e depending on gender and number. The definite paradigm flattens all of that into a single -e. This is one of the few places where Danish grammar gets easier the moment you cross a boundary.

Den røde bil er min.

The red car is mine.

Vi købte det gamle hus på hjørnet.

We bought the old house on the corner.

De små børn legede i haven.

The little kids were playing in the garden.

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In a definite noun phrase, the adjective ending is always -e — no matter the gender, no matter singular or plural. If you can see a definite trigger in front of the adjective, write -e and move on.

What counts as a "definite trigger"

This is the part learners are rarely told clearly. Four kinds of word in front of the adjective force the -e form. They are all ways of saying this specific one, which is exactly what "definite" means.

1. The free article den / det / de

When a noun is definite and carries an attributive adjective, Danish places a separate article — den (common), det (neuter), de (plural) — in front of the whole phrase. This is the standalone definite article you met under double definiteness.

Den dygtige læge reddede hans liv.

The skilful doctor saved his life.

Det blå hav lå helt stille.

The blue sea lay completely still.

2. A demonstrative (denne / dette / disse, den her, det der)

Pointing words are inherently definite, so the adjective after them is weak too.

Denne lange vinter vil aldrig slutte.

This long winter will never end.

Kan du se de der høje træer?

Can you see those tall trees over there?

3. A possessive (min, din, hans, vores …)

This is the insight that ties the whole system together. A possessive determiner makes the phrase definite — my car is a specific car — so the adjective takes -e, even though there is no den/det/de and no word "the" anywhere in sight.

Min nye telefon er allerede gået i stykker.

My new phone has already broken.

Hans gamle hund kan ikke se ret godt mere.

His old dog can't see very well anymore.

Tag dit varme tøj på — det er koldt udenfor.

Put on your warm clothes — it's cold outside.

Note dit varme tøj: tøj is a neuter word, yet the adjective is varme, not varmt. The possessive has overridden the gender — that is the weak paradigm at work.

4. A genitive (a noun in -s)

The Danish genitive — a name or noun plus -s, like English Peter's — is also a definite trigger. Peters bil is a specific car, so an adjective inside that phrase is weak.

Peters store hus ligger uden for byen.

Peter's big house is outside the city.

Vi sad i min mors lille køkken og drak kaffe.

We sat in my mother's little kitchen and drank coffee.

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The unifying rule almost no app states: the free article, demonstratives, possessives, and genitives all trigger the same weak -e form. If the phrase points to one specific thing, the adjective ends in -e. You don't need four separate rules — you need one idea: definite → -e.

Why the free article appears at all

English speakers often wonder why Danish suddenly grows an extra word — den, det, de — in front of an adjective. The reason is structural. A bare definite noun normally marks definiteness with a suffix: bil → bilen (the car), hus → huset (the house). But you cannot comfortably hang an adjective onto a suffixed form (store bilen is not standard). So when an adjective enters, Danish switches strategies: it drops the suffix's job onto a separate front article instead. That is the famous double definiteness — definiteness shows up once, on the front article, and the adjective signals it again by going weak.

bilen → den røde bil

the car → the red car

huset → det store hus

the house → the big house

So the free article and the -e ending are two halves of the same signal: this phrase is definite. Seeing one should make you expect the other.

The lone exception worth knowing: lille vs små

One adjective breaks the tidy picture, and you will meet it constantly: lille (little/small). It does not take -e and it does not pluralise normally. Instead it is suppletive — it swaps to a completely different word in the plural.

Context	Form	Example
definite singular	lille	den lille pige (the little girl)
indefinite singular	lille	en lille pige (a little girl)
plural (any)	små	de små piger / små piger (the little girls / little girls)

So lille is invariant in the singular (it never becomes lillee or lillet), and the entire plural is carried by the unrelated word små. This is exactly parallel to English good → better or Danish god → bedre: the word is replaced, not inflected.

Den lille dreng græd, fordi han havde tabt sin is.

The little boy cried because he had dropped his ice cream.

De små detaljer er ofte de vigtigste.

The small details are often the most important.

Common mistakes

Carrying the indefinite -t into a definite phrase. This is the classic transfer error. English has one form ("the big house," "a big house"), so learners reuse the neuter -t they just learned and write det stort hus. After a definite trigger, the adjective must be -e.

❌ det stort hus

Incorrect — after a definite trigger the adjective takes -e, not neuter -t.

✅ det store hus

the big house

Not realising a possessive triggers the -e form. Because there is no word "the," learners leave the adjective in its indefinite gender form.

❌ min ny bil

Incorrect — a possessive is a definite trigger; use the -e form.

✅ min nye bil

my new car

Not realising a genitive triggers the -e form. Same logic — Peters makes the phrase definite.

❌ Peters stor hus

Incorrect — a genitive triggers the weak -e form.

✅ Peters store hus

Peter's big house

Forgetting the front article with a definite adjective. You cannot keep the noun suffix and add an adjective; switch to the den/det/de construction.

❌ store huset

Incorrect — a definite adjective needs the free article, not the suffix.

✅ det store hus

the big house

Treating lille like a normal adjective in the plural. It has no plural of its own; the plural is små.

❌ de lille børn

Incorrect — the plural of lille is the separate word små.

✅ de små børn

the little children

Key takeaways

In a definite noun phrase, the attributive adjective is always -e — every gender, singular and plural alike.
Four things trigger the weak -e form: the free article den/det/de, demonstratives (denne, de der), possessives (min, hans, vores), and genitives (Peters, min mors).
The unifying idea: points to one specific thing → -e. You don't need four rules, just that one.
The front article appears because an adjective blocks the definite suffix — this is double definiteness.
The one exception: lille (invariant in the singular) → små (the whole plural).

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